QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#555750#8941. Even or Odd Spanning Treeucup-team3746WA 127ms3868kbC++206.3kb2024-09-10 09:07:542024-09-10 09:07:56

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3568kb

input:

3
2 1
1 2 5
3 1
1 3 1
4 4
1 2 1
1 3 1
1 4 1
2 4 2

output:

-1 5
-1 -1
4 3

result:

ok 6 numbers

Test #2:

score: -100
Wrong Answer
time: 127ms
memory: 3868kb

input:

10000
16 50
1 2 649251632
2 3 605963017
3 4 897721528
4 5 82446151
5 6 917109168
6 7 79647183
7 8 278566178
7 9 573504723
3 10 679859251
8 11 563113083
1 12 843328546
10 13 594049160
11 14 997882839
7 15 569431750
2 16 244494799
16 7 960172373
13 4 317888322
13 3 446883598
9 3 678142319
5 8 43208692...

output:

3140067932 2670007617
1262790434 1038753489
1263932600 1091528557
883783742 1180186165
2248358640 1856885793
3376769024 3738936375
831774376 1058677117
3079823292 3402127725
906757936 1187873655
1395482806 925255361
3456885934 3127802449
3943951826 3482796397
2479987500 2309133179
2909126794 2541417...

result:

wrong answer 2nd numbers differ - expected: '3159441841', found: '2670007617'