CSES - Aalto Competitive Programming 2026 - wk5 - Mon - Results

Submission details
Task:	Deleting digits
Sender:	aalto26em_001
Submission time:	2026-09-28 16:42:30 +0300
Language:	Python3 (PyPy3)
Status:	READY
Result:	WRONG ANSWER

Test results
test	verdict	time
#1	WRONG ANSWER	0.04 s	details
#2	WRONG ANSWER	0.04 s	details
#3	WRONG ANSWER	0.04 s	details
#4	WRONG ANSWER	0.04 s	details
#5	WRONG ANSWER	0.05 s	details
#6	WRONG ANSWER	0.05 s	details
#7	WRONG ANSWER	0.05 s	details
#8	WRONG ANSWER	0.06 s	details
#9	WRONG ANSWER	0.07 s	details
#10	WRONG ANSWER	0.09 s	details
#11	WRONG ANSWER	0.09 s	details
#12	WRONG ANSWER	0.09 s	details
#13	WRONG ANSWER	0.05 s	details

Code

def main():

    number = input()

    count = 0

    working_number = int(number)
    str_num = list(str(working_number))

    while int(working_number) != 0:

        biggest = 0
        for num in str_num:

            biggest = max(biggest, int(num))

        #print(biggest)

        working_number = int(working_number) - int(biggest)

        print(working_number)
        str_num = list(str(working_number))

        count += 1


    return count










    

main()

Test details

Test 1

Verdict: WRONG ANSWER

input
`4` view save

correct output
`1` view save

user output
`0` view save

Feedback: Incorrect character on line 1 col 1: expected "1", got "0"

Test 2

Verdict: WRONG ANSWER

input
`17` view save

correct output
`3` view save

user output
`10 9 0` view save

Feedback: Output is longer than expected

Test 3

Verdict: WRONG ANSWER

input
`35` view save

correct output
`7` view save

user output
`30 27 20 18 10 ...` view save

Feedback: Output is longer than expected

Test 4

Verdict: WRONG ANSWER

input
`167` view save

correct output
`29` view save

user output
`160 154 149 140 136 ...` view save

Feedback: Output is longer than expected

Test 5

Verdict: WRONG ANSWER

input
`4434` view save

correct output
`687` view save

user output
`4430 4426 4420 4416 4410 ...` view save

Feedback: Output is longer than expected

Test 6

Verdict: WRONG ANSWER

input
`9722` view save

correct output
`1381` view save

user output
`9713 9704 9695 9686 9677 ...` view save

Feedback: Output is longer than expected

Test 7

Verdict: WRONG ANSWER

input
`37882` view save

correct output
`5406` view save

user output
`37874 37866 37858 37850 37842 ...` view save

Feedback: Output is longer than expected

Test 8

Verdict: WRONG ANSWER

input
`103330` view save

correct output
`13867` view save

user output
`103327 103320 103317 103310 103307 ...` view save

Feedback: Output is longer than expected

Test 9

Verdict: WRONG ANSWER

input
`562167` view save

correct output
`75527` view save

user output
`562160 562154 562148 562140 562134 ...` view save

Feedback: Output is longer than expected

Test 10

Verdict: WRONG ANSWER

input
`991919` view save

correct output
`127308` view save

user output
`991910 991901 991892 991883 991874 ...` view save

Feedback: Output is longer than expected

Test 11

Verdict: WRONG ANSWER

input
`999993` view save

correct output
`128206` view save

user output
`999984 999975 999966 999957 999948 ...` view save

Feedback: Output is longer than expected

Test 12

Verdict: WRONG ANSWER

input
`999999` view save

correct output
`128206` view save

user output
`999990 999981 999972 999963 999954 ...` view save

Feedback: Output is longer than expected

Test 13

Verdict: WRONG ANSWER

input
`23456` view save

correct output
`3364` view save

user output
`23450 23445 23440 23436 23430 ...` view save

Feedback: Output is longer than expected