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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#599521#5148. Tree DistancemaxrgbyWA 3263ms346124kbC++203.4kb2024-09-29 06:08:142024-09-29 06:08:17

Details

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Test #1:

score: 100
Accepted
time: 2ms
memory: 5668kb

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: 3263ms
memory: 346124kb

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:

29573323
1178569098929
9935
65959
9935
7019193245
760172089
4867978
328055210
55721881562
2062364707
339719
92126
92126
9935
268573731
66444290
9404444928
2681285
9935
1221317
114886
65959
2058017894
92126
91087
8367049186
98193163
105159526
1349985
92126
6129659427
470023670
92126
1221317
92126
861...

result:

wrong answer 3rd numbers differ - expected: '4088', found: '9935'