QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#300283#5148. Tree DistanceqsceszthnWA 1258ms106616kbC++142.9kb2024-01-07 22:35:582024-01-07 22:35:58

Details

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Test #1:

score: 100
Accepted
time: 5ms
memory: 24828kb

input:

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

output:

-1
3
7
7
2

result:

ok 5 number(s): "-1 3 7 7 2"

Test #2:

score: -100
Wrong Answer
time: 1258ms
memory: 106616kb

input:

199999
31581 23211 322548833
176307 196803 690953895
34430 82902 340232856
36716 77480 466375266
7512 88480 197594480
95680 61864 679567992
19572 14126 599247796
188006 110716 817477802
160165 184035 722372640
23173 188594 490365246
54801 56250 304741654
10103 45884 643490340
127469 154479 214399361...

output:

-20872230353
1882215213996
-41064975086
-41064975086
-41064975086
7019193245
-22130204784
-12152214392
-2750407747
55721881562
2062364707
-24121978749
-25197803719
-20852987487
-41064975086
-8219296731
-14506050512
43230441676
-24232385602
-41064975086
-25197803719
-24232385602
-41064975086
-1047483...

result:

wrong answer 1st numbers differ - expected: '29573323', found: '-20872230353'