CSES - Datatähti 2025 alku

Submission details
Task:	Robotti
Sender:	Samrtass
Submission time:	2024-10-28 15:37:32 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.08 s	1, 2	details
#2	RUNTIME ERROR	0.08 s	1, 2	details
#3	TIME LIMIT EXCEEDED	--	1, 2	details
#4	ACCEPTED	0.04 s	1, 2	details
#5	RUNTIME ERROR	0.08 s	1, 2	details
#6	RUNTIME ERROR	0.08 s	1, 2	details
#7	RUNTIME ERROR	0.07 s	1, 2	details
#8	ACCEPTED	0.04 s	1, 2	details
#9	ACCEPTED	0.04 s	1, 2	details
#10	RUNTIME ERROR	0.08 s	1, 2	details
#11	RUNTIME ERROR	0.08 s	1, 2	details
#12	TIME LIMIT EXCEEDED	--	2	details
#13	RUNTIME ERROR	0.08 s	2	details
#14	RUNTIME ERROR	0.24 s	2	details
#15	RUNTIME ERROR	0.08 s	2	details
#16	RUNTIME ERROR	0.08 s	2	details
#17	RUNTIME ERROR	0.10 s	2	details
#18	TIME LIMIT EXCEEDED	--	2	details
#19	TIME LIMIT EXCEEDED	--	2	details
#20	ACCEPTED	0.05 s	2	details
#21	RUNTIME ERROR	0.10 s	2	details
#22	RUNTIME ERROR	0.10 s	2	details
#23	RUNTIME ERROR	0.10 s	2	details
#24	RUNTIME ERROR	0.10 s	2	details

Code

n=int(input())
room=list(input())
steps=0
coins=0

while 1:
    # Get current robot position
    robotpos=room.index("R")
    
    # Find closest coin position to the right
    for i in range(robotpos+1,len(room)):
        if room[i] == "*":
            coinposR=i-robotpos
            break
    
    # Find closest coin position to the left
    for i in range(robotpos-1,0,-1):
        if room[i] == "*":
            coinposL=robotpos-i
            break
    
    if coinposL==coinposR:break
    
    room[robotpos]="."
    
    # if the right coin farther
    if coinposL<coinposR:
        room[robotpos-coinposL]="R"
        steps+=coinposL
    else:
        room[robotpos+coinposR]="R"
        steps+=coinposR
    coins+=1

print(steps, coins)

Test details

Test 1

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1 R` view save

correct output
`0 0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coins?

Test 2

Group: 1, 2

Verdict: RUNTIME ERROR

input
`10 ...R......` view save

correct output
`0 0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coins?

Test 3

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

input
`10 .R...*` view save

correct output
`12 5` view save

user output
(empty)

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
`10 *R****` view save

correct output
`0 0` view save

user output
`0 0` view save

Test 5

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 R................................` view save

correct output
`947 9` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coinposR?

Test 6

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 .................................` view save

correct output
`886 9` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposR' is not defined. Did you mean: coinposL?

Test 7

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 .........................` view save

correct output
`1287 400` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 31, in <module>
    room[robotpos+coinposR]="R"
IndexError: list index out of range

Test 8

Group: 1, 2

Verdict: ACCEPTED

input
`1000 **********.***************...` view save

correct output
`0 0` view save

user output
`0 0` view save

Test 9

Group: 1, 2

Verdict: ACCEPTED

input
`1000 ******************************...` view save

correct output
`0 0` view save

user output
`0 0` view save

Test 10

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 R*****************************...` view save

correct output
`999 999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coinposR?

Test 11

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 ******************************...` view save

correct output
`999 999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposR' is not defined. Did you mean: coinposL?

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`10000 .......*...................*...` view save

correct output
`10971 999` view save

user output
(empty)

Test 13

Group: 2

Verdict: RUNTIME ERROR

input
`10000 ...........................` view save

correct output
`9999 999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposR' is not defined. Did you mean: coinposL?

Test 14

Group: 2

Verdict: RUNTIME ERROR

input
`10000 ...............*.....` view save

correct output
`18766 5000` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 31, in <module>
    room[robotpos+coinposR]="R"
IndexError: list index out of range

Test 15

Group: 2

Verdict: RUNTIME ERROR

input
`10000 R*****************************...` view save

correct output
`9999 9999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coinposR?

Test 16

Group: 2

Verdict: RUNTIME ERROR

input
`10000 ******************************...` view save

correct output
`9999 9999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposR' is not defined. Did you mean: coinposL?

Test 17

Group: 2

Verdict: RUNTIME ERROR

input
`200000 .................................` view save

correct output
`0 0` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coins?

Test 18

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 .................................` view save

correct output
`299934 10000` view save

user output
(empty)

Test 19

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 ............*...*....` view save

correct output
`299998 100000` view save

user output
(empty)

Test 20

Group: 2

Verdict: ACCEPTED

input
`200000 ******************************...` view save

correct output
`0 0` view save

user output
`0 0` view save

Test 21

Group: 2

Verdict: RUNTIME ERROR

input
`200000 R................................` view save

correct output
`133765 3` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coinposR?

Test 22

Group: 2

Verdict: RUNTIME ERROR

input
`200000 R................................` view save

correct output
`199982 5000` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coinposR?

Test 23

Group: 2

Verdict: RUNTIME ERROR

input
`200000 R*****************************...` view save

correct output
`199999 199999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposL' is not defined. Did you mean: coinposR?

Test 24

Group: 2

Verdict: RUNTIME ERROR

input
`200000 ******************************...` view save

correct output
`199999 199999` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 22, in <module>
    if coinposL==coinposR:break
NameError: name 'coinposR' is not defined. Did you mean: coinposL?

Datatähti 2025 alku

Robotti

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Tasks

Submissions (Samrtass)