CSES - Aalto Competitive Programming 2026 - wk3 - Mon - Results

Submission details
Task:	Maximum sum
Sender:	aalto26cm_038
Submission time:	2026-09-14 16:40:53 +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	0.04 s	details
#6	WRONG ANSWER	0.10 s	details
#7	WRONG ANSWER	0.09 s	details
#8	WRONG ANSWER	0.12 s	details
#9	WRONG ANSWER	0.12 s	details
#10	WRONG ANSWER	0.13 s	details
#11	WRONG ANSWER	0.04 s	details
#12	WRONG ANSWER	0.04 s	details
#13	WRONG ANSWER	0.04 s	details
#14	WRONG ANSWER	0.04 s	details
#15	WRONG ANSWER	0.04 s	details

Code

n = int(input())
arr = list(map(int, input().split()))

opt = [max(arr[0], 0)]
for i in range(1, n):
    opt.append(max(opt[i - 1] + arr[i], 0, arr[i]))

print(opt)
print(max(opt))

Test details

Test 1

Verdict: WRONG ANSWER

input
`10 1 1 1 1 1 1 1 1 1 1` view save

correct output
`10` view save

user output
`[1, 2, 3, 4, 5, 6, 7, 8, 9, 10...` view save

Feedback: Output is longer than expected

Test 2

Verdict: WRONG ANSWER

input
`10 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1` view save

correct output
`-1` view save

user output
`[0, 0, 0, 0, 0, 0, 0, 0, 0, 0] 0` view save

Feedback: Output is longer than expected

Test 3

Verdict: WRONG ANSWER

input
`10 24 7 -27 17 -67 65 -23 58 85 -...` view save

correct output
`185` view save

user output
`[24, 31, 4, 21, 0, 65, 42, 100...` view save

Feedback: Output is longer than expected

Test 4

Verdict: WRONG ANSWER

input
`10 99 -59 31 83 -79 64 -20 -87 40...` view save

correct output
`154` view save

user output
`[99, 40, 71, 154, 75, 139, 119...` view save

Feedback: Output is longer than expected

Test 5

Verdict: WRONG ANSWER

input
`10 -19 61 60 33 67 19 -8 92 59 -3...` view save

correct output
`383` view save

user output
`[0, 61, 121, 154, 221, 240, 23...` view save

Feedback: Output is longer than expected

Test 6

Verdict: WRONG ANSWER

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`200000` view save

user output
`[1, 2, 3, 4, 5, 6, 7, 8, 9, 10...` view save

Feedback: Output is longer than expected

Test 7

Verdict: WRONG ANSWER

input
`200000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...` view save

correct output
`-1` view save

user output
`[0, 0, 0, 0, 0, 0, 0, 0, 0, 0,...` view save

Feedback: Output is longer than expected

Test 8

Verdict: WRONG ANSWER

input
`200000 381082742 830199996 -85684827 ...` view save

correct output
`231210956017` view save

user output
`[381082742, 1211282738, 112559...` view save

Feedback: Output is longer than expected

Test 9

Verdict: WRONG ANSWER

input
`200000 -935928962 -795492223 75287481...` view save

correct output
`184607318819` view save

user output
`[0, 0, 752874819, 1286768867, ...` view save

Feedback: Output is longer than expected

Test 10

Verdict: WRONG ANSWER

input
`200000 524408131 613017181 -62281009 ...` view save

correct output
`360019999220` view save

user output
`[524408131, 1137425312, 107514...` view save

Feedback: Output is longer than expected

Test 11

Verdict: WRONG ANSWER

input
`1 1` view save

correct output
`1` view save

user output
`[1] 1` view save

Feedback: Output is longer than expected

Test 12

Verdict: WRONG ANSWER

input
`1 -2` view save

correct output
`-2` view save

user output
`[0] 0` view save

Feedback: Output is longer than expected

Test 13

Verdict: WRONG ANSWER

input
`5 -1 -1 -1 -1 -2` view save

correct output
`-1` view save

user output
`[0, 0, 0, 0, 0] 0` view save

Feedback: Output is longer than expected

Test 14

Verdict: WRONG ANSWER

input
`2 -3 -2` view save

correct output
`-2` view save

user output
`[0, 0] 0` view save

Feedback: Output is longer than expected

Test 15

Verdict: WRONG ANSWER

input
`1 -1000000000` view save

correct output
`-1000000000` view save

user output
`[0] 0` view save

Feedback: Output is longer than expected