QOJ.ac

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
#655354#8941. Even or Odd Spanning TreeFurinaWA 162ms128448kbC++235.4kb2024-10-19 03:11:012024-10-19 03:11:02

详细

Test #1:

score: 100
Accepted
time: 11ms
memory: 128448kb

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: 162ms
memory: 128332kb

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 2476405249 
1262790434 909083999 
1263932600 786747423 
459383602 1180186165 
2248358640 1939741235 
3332705556 3738936375 
289109326 1058677117 
3188195084 3402127725 
462134750 1187873655 
1395482806 764818151 
3456885934 2891142073 
3943951826 3795988391 
2479987500 1919380511 
2909126...

result:

wrong answer 2nd numbers differ - expected: '3159441841', found: '2476405249'