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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#313564#7730. Convex CheckerHuangHanShengWA 0ms3940kbC++171.4kb2024-01-24 20:40:392024-01-24 20:40:39

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3908kb

input:

3
0 0
1 0
0 1

output:

Yes

result:

ok answer is YES

Test #2:

score: 0
Accepted
time: 0ms
memory: 3940kb

input:

4
0 0
0 1
1 1
1 0

output:

Yes

result:

ok answer is YES

Test #3:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

4
0 0
0 3
1 2
1 1

output:

Yes

result:

ok answer is YES

Test #4:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

3
0 0
0 0
0 0

output:

No

result:

ok answer is NO

Test #5:

score: -100
Wrong Answer
time: 0ms
memory: 3780kb

input:

5
1 0
4 1
0 1
2 0
3 2

output:

Yes

result:

wrong answer expected NO, found YES