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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#540757#8941. Even or Odd Spanning Treeucup-team4824#WA 98ms32124kbC++144.5kb2024-08-31 17:49:242024-08-31 17:49:24

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 32124kb

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: 98ms
memory: 32116kb

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 2990960831
1262790434 1297095723
1263932600 1332398901
1120489880 1180186165
2248358640 2138706169
3690557636 3738936375
1093500444 1058677117
3203631144 3402127725
956365412 1187873655
1395482806 1369731667
3456885934 3390128807
3943951826 3644735087
2479987500 2533068353
2909126794 2782...

result:

wrong answer 2nd numbers differ - expected: '3159441841', found: '2990960831'