CSES - Putka Open 2025 – 3/5

Submission details
Task:	Ohjelmat
Sender:	hltk
Submission time:	2025-10-18 11:54:16 +0300
Language:	text
Status:	READY
Result:	28
Feedback
group	verdict	score
#1	ACCEPTED	28
Test results
test	verdict	time	score
#1	ACCEPTED	0.00 s	28	details
Code

76
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + + + + + SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP 
75
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP + + SWAP DROP + SWAP DROP + + SWAP DROP + + SWAP DROP SWAP DROP + 
77
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + SWAP DROP SWAP DROP + + + + + + + + + + SWAP DROP SWAP DROP 
82
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + 
82
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + + + + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP + 
70
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP + + + + SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP + 
75
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + + SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + + SWAP DROP + + + + SWAP DROP + SWAP DROP + + SWAP DROP + + SWAP DROP 
63
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + + + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + 
84
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + + + + + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP 
78
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + + + + SWAP DROP + + + + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP 
77
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + + + 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + SWAP DROP SWAP DROP + + + + SWAP DROP SWAP DROP 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
84
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + + + + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + + 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + 
91
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
63
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + + SWAP DROP SWAP DROP 
78
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + SWAP DROP + + + + SWAP DROP + + SWAP DROP + + SWAP DROP SWAP DROP + 
80
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + SWAP DROP + + + + + SWAP DROP SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + + 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP 
70
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + + + SWAP DROP + 
80
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP + + SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + 
81
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + + + SWAP DROP + + SWAP DROP + + + + + + + + SWAP DROP 
84
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + 
77
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + + SWAP DROP SWAP DROP SWAP DROP + + + + + + + + + SWAP DROP + SWAP DROP 
82
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP 
75
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP + + 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + + SWAP DROP SWAP DROP SWAP DROP + + + SWAP DROP + + + + SWAP DROP + SWAP DROP SWAP DROP + 
84
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + + + SWAP DROP + + + SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP 
77
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + + + SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + 
82
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP 
88
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + + + SWAP DROP + + SWAP DROP SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP 
71
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + SWAP DROP + + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + + + + SWAP DROP + + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + 
91
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + + + SWAP DROP + SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + 
78
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP + + + + SWAP DROP + SWAP DROP + + SWAP DROP + + + + + 
76
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP 
84
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + + + + + SWAP DROP + SWAP DROP 
84
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + + SWAP DROP SWAP DROP + SWAP DROP + + + + + SWAP DROP 
71
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + SWAP DROP + SWAP DROP + + SWAP DROP + + SWAP DROP SWAP DROP + + SWAP DROP 
90
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + + + + + + SWAP DROP + + 
76
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + + SWAP DROP 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + + + SWAP DROP + + SWAP DROP 
82
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP 
73
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + 
81
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + + + SWAP DROP + SWAP DROP + SWAP DROP + + 
80
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + SWAP DROP + + + + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + 
75
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP + + + 
81
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP 
73
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + + 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP + + + SWAP DROP 
81
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + 
80
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + + + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + + + SWAP DROP SWAP DROP SWAP DROP 
70
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + + SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP + + + SWAP DROP 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + 
88
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP 
80
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + + + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP 
62
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
88
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + 
71
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP + 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP 
86
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP 
80
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP + + SWAP DROP + 
83
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + + + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP 
64
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + + SWAP DROP + + SWAP DROP SWAP DROP 
89
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP 
62
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + + + + + + SWAP DROP 
79
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP SWAP DROP + + + + + SWAP DROP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP 
79
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP + + SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP + + + SWAP DROP + + SWAP DROP 
75
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP + + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP + SWAP DROP SWAP DROP + + + + + 
78
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + SWAP DROP SWAP DROP 
76
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + + + + + SWAP DROP SWAP DROP + + SWAP DROP 
87
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + + + SWAP DROP + SWAP DROP 
85
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + SWAP DROP + SWAP DROP + SWAP DROP + + SWAP DROP SWAP DROP 
68
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + SWAP DROP SWAP DROP + + SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP + 
88
DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + DUP DUP + + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP SWAP DROP SWAP DROP + + SWAP DROP + SWAP DROP SWAP DROP SWAP DROP + SWAP DROP SWAP DROP
Test details

Test 1

Verdict: ACCEPTED
input
`100 156798 300372 911450 236249 ...` view save
correct output
`21 20 23 22 24 ...` view save
user output
`76 DUP DUP + DUP DUP + DUP DUP + ...` view save
Putka Open 2025 – 3/5

Ohjelmat

Code

Test details

Test 1

Tasks

Submissions (hltk)
