QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#525269#4196. Monty's HallMaMengQiAC ✓0ms3968kbC++11440b2024-08-20 15:09:492024-08-20 15:09:49

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3824kb

input:

3 1 1

output:

0.666667

result:

ok found '0.6666670', expected '0.6666670', error '0.0000000'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

8 4 2

output:

0.750000

result:

ok found '0.7500000', expected '0.7500000', error '0.0000000'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

15 4 2

output:

0.325926

result:

ok found '0.3259260', expected '0.3259259', error '0.0000001'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

1000000 1 1

output:

1e-06

result:

ok found '0.0000010', expected '0.0000010', error '0.0000000'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3896kb

input:

1000000 999998 1

output:

0.999999

result:

ok found '0.9999990', expected '0.9999990', error '0.0000000'

Test #6:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

1000000 1 999998

output:

0.999999

result:

ok found '0.9999990', expected '0.9999990', error '0.0000000'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

78 39 18

output:

0.730769

result:

ok found '0.7307690', expected '0.7307692', error '0.0000002'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3936kb

input:

95 67 2

output:

0.726316

result:

ok found '0.7263160', expected '0.7263158', error '0.0000002'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

132 37 42

output:

0.50243

result:

ok found '0.5024300', expected '0.5024300', error '0.0000000'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

358 286 67

output:

0.986034

result:

ok found '0.9860340', expected '0.9860335', error '0.0000005'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

507 268 214

output:

0.950690

result:

ok found '0.9506900', expected '0.9506903', error '0.0000003'

Test #12:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

307521 21170 77603

output:

0.0944327

result:

ok found '0.0944327', expected '0.0944327', error '0.0000000'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

801885 303025 80078

output:

0.45015

result:

ok found '0.4501500', expected '0.4501498', error '0.0000002'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3824kb

input:

841840 457853 312238

output:

0.914771

result:

ok found '0.9147710', expected '0.9147712', error '0.0000002'

Test #15:

score: 0
Accepted
time: 0ms
memory: 3900kb

input:

141716 97110 2985

output:

0.706307

result:

ok found '0.7063070', expected '0.7063070', error '0.0000000'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3880kb

input:

107479 105123 477

output:

0.982518

result:

ok found '0.9825180', expected '0.9825175', error '0.0000005'