QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#515895#6396. Puzzle: KusabiMaMengQiWA 2ms11680kbC++172.9kb2024-08-12 11:00:172024-08-12 11:00:18

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 11680kb

input:

8
2 1 -
3 1 -
4 2 Tong
5 2 Tong
6 3 Duan
7 3 -
8 7 Chang

output:

YES
4 5
6 8

result:

ok Correct.

Test #2:

score: 0
Accepted
time: 2ms
memory: 10096kb

input:

10
2 1 Duan
3 2 Duan
4 2 -
5 4 Chang
6 2 Chang
7 1 Duan
8 6 Tong
9 6 Tong
10 3 Chang

output:

YES
3 10
8 9
2 5
7 6

result:

ok Correct.

Test #3:

score: -100
Wrong Answer
time: 0ms
memory: 10468kb

input:

2
2 1 Tong

output:

YES

result:

wrong answer Only odd number of marked vertices to match.