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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
#278969#5155. Faster Than Lightucup-team425WA 0ms3880kbC++204.0kb2023-12-07 23:57:062023-12-07 23:57:07

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3588kb

input:

5
1 3 3 4
2 2 4 3
4 1 5 3
5 2 7 3
6 3 8 4

output:

possible

result:

ok single line: 'possible'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

4
1 1 2 2
1 3 2 4
3 1 4 2
3 3 4 4

output:

impossible

result:

ok single line: 'impossible'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

3
1 1 2 2
1 3 2 4
3 3 4 4

output:

possible

result:

ok single line: 'possible'

Test #4:

score: -100
Wrong Answer
time: 0ms
memory: 3812kb

input:

5
0 0 1 999999999
0 999999999 999999999 1000000000
1 0 999999998 1
999999998 0 999999999 999999999
2 999999998 3 999999999

output:

possible

result:

wrong answer 1st lines differ - expected: 'impossible', found: 'possible'