QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#313515#7730. Convex CheckerZhangYiDeWA 0ms3748kbC++171.2kb2024-01-24 20:14:052024-01-24 20:14:06

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3540kb

input:

3
0 0
1 0
0 1

output:

Yes

result:

ok answer is YES

Test #2:

score: 0
Accepted
time: 0ms
memory: 3592kb

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: 3536kb

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: 3512kb

input:

3
0 0
0 0
0 0

output:

No

result:

ok answer is NO

Test #5:

score: -100
Wrong Answer
time: 0ms
memory: 3748kb

input:

5
1 0
4 1
0 1
2 0
3 2

output:

Yes

result:

wrong answer expected NO, found YES