QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #202566 | #2913. Archery Accuracy | GuanYunchang | AC ✓ | 2338ms | 4448kb | C++20 | 2.4kb | 2023-10-06 11:49:41 | 2023-10-06 11:49:41 |
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Details
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Test #1:
score: 100
Accepted
time: 2321ms
memory: 4388kb
input:
17 0.49 0.45 0.50 0.47 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.49 0.50 0.49 0.50 0.49 15 16 17 18 19 20 26 29 86 88 89 93 95 96 97 98 100
output:
0.451642215269404
result:
ok found '0.4516422', expected '0.4516422', error '0.0000000'
Test #2:
score: 0
Accepted
time: 2332ms
memory: 4276kb
input:
17 0.50 0.50 0.50 0.50 0.47 0.49 0.50 0.50 0.50 0.49 0.39 0.51 0.46 0.49 0.50 0.50 0.50 1 65 67 68 69 70 71 78 79 84 90 91 94 95 96 97 100
output:
0.580935013419167
result:
ok found '0.5809350', expected '0.5809350', error '0.0000000'
Test #3:
score: 0
Accepted
time: 2266ms
memory: 4308kb
input:
17 0.50 0.47 0.50 0.43 0.43 0.50 0.50 0.50 0.46 0.50 0.28 0.50 0.50 0.49 0.50 0.42 0.48 7 9 10 11 14 17 18 77 78 79 84 85 87 89 98 99 100
output:
0.403900335870240
result:
ok found '0.4039003', expected '0.4039003', error '0.0000000'
Test #4:
score: 0
Accepted
time: 1947ms
memory: 4276kb
input:
17 0.50 0.50 0.50 0.47 0.50 0.52 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.48 0.50 0.49 3 4 6 7 8 9 10 11 15 73 75 76 80 81 82 89 100
output:
0.860952342152448
result:
ok found '0.8609523', expected '0.8609523', error '0.0000000'
Test #5:
score: 0
Accepted
time: 2242ms
memory: 4444kb
input:
17 0.35 0.47 0.46 0.48 0.50 0.46 0.50 0.49 0.50 0.47 0.45 0.54 0.50 0.50 0.50 0.50 0.43 1 2 6 8 10 66 81 82 83 84 86 87 88 90 91 98 100
output:
0.776088213912375
result:
ok found '0.7760882', expected '0.7760882', error '0.0000000'
Test #6:
score: 0
Accepted
time: 1900ms
memory: 4276kb
input:
17 0.50 0.50 0.50 0.50 0.47 0.50 0.50 0.46 0.50 0.49 0.46 0.50 0.50 0.49 0.50 0.5 0.49 1 7 9 10 12 14 15 16 18 19 81 83 84 85 86 87 100
output:
0.475040920128262
result:
ok found '0.4750409', expected '0.4750409', error '0.0000000'
Test #7:
score: 0
Accepted
time: 2181ms
memory: 4300kb
input:
17 0.44 0.47 0.50 0.49 0.47 0.81 0.68 0.41 0.50 0.44 0.50 0.50 0.46 0.47 0.49 0.19 0.48 3 7 10 12 13 15 19 20 81 83 94 95 96 97 98 99 100
output:
0.986376391643114
result:
ok found '0.9863764', expected '0.9863764', error '0.0000000'
Test #8:
score: 0
Accepted
time: 2190ms
memory: 4444kb
input:
17 0.46 0.50 0.50 0.36 0.43 0.42 0.40 0.51 0.50 0.37 0.50 0.49 0.50 0.52 0.50 0.50 0.50 2 3 4 5 6 67 68 69 73 75 76 82 85 86 87 88 100
output:
0.884537941722593
result:
ok found '0.8845379', expected '0.8845379', error '0.0000000'
Test #9:
score: 0
Accepted
time: 2247ms
memory: 4288kb
input:
17 0.36 0.50 0.50 0.49 0.48 0.50 0.6 0.49 0.50 0.50 0.50 0.50 0.50 0.40 0.50 0.50 0.40 1 2 14 15 17 18 19 86 87 88 92 93 94 95 96 97 100
output:
0.929999999998948
result:
ok found '0.9300000', expected '0.9300000', error '0.0000000'
Test #10:
score: 0
Accepted
time: 1998ms
memory: 4448kb
input:
17 0.45 0.49 0.45 0.49 0.50 0.47 0.51 0.49 0.50 0.49 0.50 0.50 0.48 0.50 0.50 0.47 0.50 16 17 26 27 29 30 31 32 33 35 36 87 92 93 94 95 100
output:
0.845433066854446
result:
ok found '0.8454331', expected '0.8454331', error '0.0000000'
Test #11:
score: 0
Accepted
time: 2271ms
memory: 4424kb
input:
17 0.63 0.50 0.36 0.49 0.49 0.50 0.50 0.50 0.50 0.30 0.50 0.50 0.52 0.43 0.50 0.52 0.50 1 5 6 7 8 9 69 70 82 84 85 89 90 92 93 94 100
output:
0.997191923295153
result:
ok found '0.9971919', expected '0.9971919', error '0.0000000'
Test #12:
score: 0
Accepted
time: 2289ms
memory: 4444kb
input:
17 0.50 0.48 0.50 0.50 0.39 0.50 0.50 0.45 0.49 0.47 0.50 0.49 0.50 0.41 0.27 0.50 0.50 52 53 55 56 75 84 85 86 88 89 92 93 94 95 96 98 100
output:
0.169772515004390
result:
ok found '0.1697725', expected '0.1697725', error '0.0000000'
Test #13:
score: 0
Accepted
time: 2338ms
memory: 4292kb
input:
17 0.40 0.49 0.45 0.50 0.50 0.50 0.44 0.34 0.50 0.49 0.50 0.49 0.48 0.48 0.50 0.50 0.50 9 11 12 68 72 87 88 89 90 92 94 95 96 97 98 99 100
output:
0.282704561765068
result:
ok found '0.2827046', expected '0.2827046', error '0.0000000'
Test #14:
score: 0
Accepted
time: 2274ms
memory: 4288kb
input:
17 0.50 0.50 0.50 0.50 0.43 0.50 0.50 0.50 0.46 0.50 0.50 0.45 0.50 0.50 0.50 0.49 0.51 3 4 8 13 14 73 83 84 85 86 87 88 90 92 93 94 100
output:
0.813789074254702
result:
ok found '0.8137891', expected '0.8137891', error '0.0000000'
Test #15:
score: 0
Accepted
time: 2029ms
memory: 4428kb
input:
17 0.48 0.50 0.50 0.50 0.50 0.38 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.48 0.50 0.50 5 7 8 9 10 11 14 15 28 29 87 89 90 91 96 97 100
output:
0.478156391666112
result:
ok found '0.4781564', expected '0.4781564', error '0.0000000'
Test #16:
score: 0
Accepted
time: 2311ms
memory: 4312kb
input:
17 0.50 0.50 0.49 0.50 0.47 0.48 0.46 0.50 0.35 0.50 0.50 0.54 0.50 0.36 0.49 0.50 0.51 3 4 18 20 21 22 23 80 87 88 90 91 93 96 98 99 100
output:
0.934674656152919
result:
ok found '0.9346747', expected '0.9346747', error '0.0000000'
Test #17:
score: 0
Accepted
time: 1950ms
memory: 4272kb
input:
17 0.50 0.49 0.33 0.50 0.49 0.50 0.50 0.45 0.50 0.49 0.49 0.94 0.50 0.50 0.50 0.50 0.49 1 2 8 23 25 26 27 28 29 33 34 38 39 95 96 99 100
output:
0.994863326681265
result:
ok found '0.9948633', expected '0.9948633', error '0.0000000'
Test #18:
score: 0
Accepted
time: 1991ms
memory: 4276kb
input:
17 0.50 0.50 0.34 0.50 0.51 0.50 0.48 0.50 0.50 0.48 0.50 0.50 0.50 0.51 0.49 0.50 0.47 2 3 4 5 6 9 11 12 13 76 79 80 81 92 98 99 100
output:
0.909851928056117
result:
ok found '0.9098519', expected '0.9098519', error '0.0000000'
Test #19:
score: 0
Accepted
time: 2044ms
memory: 4448kb
input:
17 0.50 0.50 0.50 0.49 0.46 0.47 0.39 0.48 0.47 0.50 0.49 0.50 0.49 0.48 0.49 0.52 0.41 1 15 16 17 19 20 29 30 31 37 38 39 40 41 43 45 100
output:
0.991124035265987
result:
ok found '0.9911240', expected '0.9911240', error '0.0000000'
Test #20:
score: 0
Accepted
time: 2265ms
memory: 4288kb
input:
17 0.50 0.50 0.50 0.50 0.50 0.50 0.49 0.44 0.50 0.48 0.50 0.50 0.49 0.50 0.50 0.35 0.50 5 6 8 12 13 14 75 76 79 80 81 83 95 96 98 99 100
output:
0.468040487498138
result:
ok found '0.4680405', expected '0.4680405', error '0.0000000'
Test #21:
score: 0
Accepted
time: 4ms
memory: 3888kb
input:
9 0.50 0.49 0.50 0.53 0.50 0.50 0.49 0.50 0.43 3 4 5 6 11 13 14 15 46
output:
0.986617756151811
result:
ok found '0.9866178', expected '0.9866178', error '0.0000000'
Test #22:
score: 0
Accepted
time: 3ms
memory: 3764kb
input:
8 0.67 0.50 0.41 0.37 0.39 0.50 0.40 0.57 1 2 47 50 61 62 64 65
output:
0.987560647490950
result:
ok found '0.9875606', expected '0.9875606', error '0.0000000'
Test #23:
score: 0
Accepted
time: 0ms
memory: 3820kb
input:
4 0.50 0.49 0.49 0.50 1 8 10 47
output:
0.492164978507619
result:
ok found '0.4921650', expected '0.4921650', error '0.0000000'
Test #24:
score: 0
Accepted
time: 1ms
memory: 3888kb
input:
7 0.47 0.21 0.49 0.48 0.52 0.50 0.50 1 7 8 29 31 32 34
output:
0.785864862522973
result:
ok found '0.7858649', expected '0.7858649', error '0.0000000'
Test #25:
score: 0
Accepted
time: 85ms
memory: 3880kb
input:
13 0.50 0.49 0.55 0.50 0.50 0.50 0.50 0.49 0.50 0.49 0.49 0.16 0.47 1 2 3 4 23 24 25 26 32 34 35 36 37
output:
0.787925256212950
result:
ok found '0.7879253', expected '0.7879253', error '0.0000000'
Test #26:
score: 0
Accepted
time: 0ms
memory: 3988kb
input:
6 0.50 0.50 0.48 0.46 0.50 0.50 1 11 12 13 16 97
output:
0.494907022877563
result:
ok found '0.4949070', expected '0.4949070', error '0.0000000'
Test #27:
score: 0
Accepted
time: 1ms
memory: 3920kb
input:
5 0.50 0.38 0.50 0.50 0.46 44 51 52 53 56
output:
0.273852196165007
result:
ok found '0.2738522', expected '0.2738522', error '0.0000000'
Test #28:
score: 0
Accepted
time: 409ms
memory: 3848kb
input:
15 0.48 0.49 0.50 0.50 0.48 0.48 0.43 0.50 0.50 0.50 0.49 0.50 0.47 0.50 0.47 10 11 13 14 17 19 20 21 22 23 24 25 27 28 29
output:
0.295871577900423
result:
ok found '0.2958716', expected '0.2958716', error '0.0000000'
Test #29:
score: 0
Accepted
time: 0ms
memory: 3828kb
input:
4 0.50 0.44 0.50 0.47 4 5 17 96
output:
0.490039965028501
result:
ok found '0.4900400', expected '0.4900400', error '0.0000000'
Test #30:
score: 0
Accepted
time: 1ms
memory: 3924kb
input:
5 0.50 0.46 0.50 0.50 0.50 13 15 22 24 92
output:
0.477704081827032
result:
ok found '0.4777041', expected '0.4777041', error '0.0000000'
Test #31:
score: 0
Accepted
time: 0ms
memory: 3836kb
input:
4 0.50 0.50 0.48 0.50 3 9 59 60
output:
0.497012738853503
result:
ok found '0.4970127', expected '0.4970127', error '0.0000000'
Test #32:
score: 0
Accepted
time: 5ms
memory: 3924kb
input:
9 0.43 0.50 0.50 0.50 0.49 0.50 0.50 0.50 0.50 1 2 9 13 48 51 52 54 55
output:
0.498182981352913
result:
ok found '0.4981830', expected '0.4981830', error '0.0000000'
Test #33:
score: 0
Accepted
time: 21ms
memory: 4000kb
input:
11 0.50 0.43 0.50 0.47 0.50 0.49 0.49 0.46 0.46 0.50 0.50 33 34 35 36 37 38 40 44 45 46 47
output:
0.270645539367924
result:
ok found '0.2706455', expected '0.2706455', error '0.0000000'
Test #34:
score: 0
Accepted
time: 1ms
memory: 4044kb
input:
5 0.50 0.42 0.43 0.40 0.50 12 14 15 18 96
output:
0.423680738246050
result:
ok found '0.4236807', expected '0.4236807', error '0.0000000'
Test #35:
score: 0
Accepted
time: 863ms
memory: 4044kb
input:
16 0.49 0.50 0.49 0.42 0.49 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.47 0.36 0.46 11 12 13 14 18 19 20 21 22 23 24 25 26 27 28 29
output:
0.280328273070485
result:
ok found '0.2803283', expected '0.2803283', error '0.0000000'
Test #36:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
4 0.50 0.42 0.48 0.49 1 2 26 29
output:
0.439614763704817
result:
ok found '0.4396148', expected '0.4396148', error '0.0000000'
Test #37:
score: 0
Accepted
time: 192ms
memory: 3916kb
input:
14 0.50 0.49 0.40 0.50 0.50 0.48 0.50 0.44 0.50 0.49 0.50 0.50 0.50 0.49 1 6 7 8 15 16 18 20 22 60 63 64 65 66
output:
0.464158911743393
result:
ok found '0.4641589', expected '0.4641589', error '0.0000000'
Test #38:
score: 0
Accepted
time: 0ms
memory: 3880kb
input:
2 0.50 0.6 46 51
output:
0.950980384995569
result:
ok found '0.9509804', expected '0.9509804', error '0.0000000'
Test #39:
score: 0
Accepted
time: 1ms
memory: 4060kb
input:
7 0.48 0.49 0.50 0.45 0.50 0.25 0.50 1 8 45 48 50 53 55
output:
0.354176826088792
result:
ok found '0.3541768', expected '0.3541768', error '0.0000000'
Test #40:
score: 0
Accepted
time: 375ms
memory: 3920kb
input:
15 0.50 0.50 0.49 0.44 0.50 0.38 0.38 0.49 0.50 0.50 0.40 0.49 0.49 0.49 0.50 1 5 10 11 12 13 15 16 17 18 19 20 21 22 45
output:
0.376042822696999
result:
ok found '0.3760428', expected '0.3760428', error '0.0000000'
Test #41:
score: 0
Accepted
time: 0ms
memory: 3920kb
input:
3 0.45 0.5 0.55 98 99 100
output:
0.814999997667865
result:
ok found '0.8150000', expected '0.8150000', error '0.0000000'
Test #42:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
2 0.75 0.25 1 2
output:
0.750000000000000
result:
ok found '0.7500000', expected '0.7500000', error '0.0000000'
Test #43:
score: 0
Accepted
time: 2319ms
memory: 4384kb
input:
17 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
output:
0.500000000000000
result:
ok found '0.5000000', expected '0.5000000', error '0.0000000'
Test #44:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
4 0.7 0.6 0.4 0.3 2 4 6 8
output:
0.927722104489230
result:
ok found '0.9277221', expected '0.9277221', error '0.0000000'