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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#540722#8941. Even or Odd Spanning Treeucup-team4707#WA 100ms26424kbC++144.1kb2024-08-31 17:45:002024-08-31 17:45:01

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 18016kb

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: 100ms
memory: 26424kb

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:

-1 12194677815 
-1 10316357007 
9360325598 -1
-1 9247218033 
-1 9092506671 
-1 14668104103 
-1 10115725815 
-1 11687999481 
-1 9082047551 
9648720922 -1
-1 13805496481 
-1 12839773581 
12140525786 -1
10664880600 -1
12651731758 -1
11178888094 -1
15054363936 -1
7746765444 -1
12048117658 -1
8915071398 ...

result:

wrong answer 1st numbers differ - expected: '3140067932', found: '-1'