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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#79422#2457. Cheese, If You PleaseZhaoZiLongWA 2ms3768kbC++111.5kb2023-02-20 08:15:252023-02-20 08:15:27

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3768kb

input:

4 4
100 0 123 456
10.0 20.0 30.0 40.0 2.56
40.0 0.0 25.0 35.0 3.84
40.0 30.0 20.0 10.0 1.23
33.0 0.0 34.0 33.0 4.23

output:

1281.82

result:

ok single line: '1281.82'

Test #2:

score: -100
Wrong Answer
time: 2ms
memory: 3584kb

input:

4 4
0 0 0 0
10.0 20.0 30.0 40.0 2.56
40.0 0.0 25.0 35.0 3.84
40.0 30.0 20.0 10.0 1.23
33.0 0.0 34.0 33.0 4.23

output:

-0.00

result:

wrong answer 1st lines differ - expected: '0.00', found: '-0.00'