QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #416740 | #8682. Waterworld | ucup-team874# | AC ✓ | 181ms | 4376kb | C++20 | 685b | 2024-05-22 05:03:37 | 2024-05-22 05:03:37 |
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Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 4256kb
input:
2 2 41 65 31 41
output:
44.500000000000000
result:
ok found '44.5000000', expected '44.5000000', error '0.0000000'
Test #2:
score: 0
Accepted
time: 0ms
memory: 4316kb
input:
2 3 41 65 31 41 19 15
output:
35.333333333333333
result:
ok found '35.3333333', expected '35.3333333', error '0.0000000'
Test #3:
score: 0
Accepted
time: 0ms
memory: 4192kb
input:
2 4 41 65 31 41 19 15 72 11
output:
36.875000000000000
result:
ok found '36.8750000', expected '36.8750000', error '0.0000000'
Test #4:
score: 0
Accepted
time: 0ms
memory: 4248kb
input:
3 2 41 65 31 41 19 15
output:
35.333333333333335
result:
ok found '35.3333333', expected '35.3333333', error '0.0000000'
Test #5:
score: 0
Accepted
time: 0ms
memory: 4124kb
input:
3 3 41 65 31 41 19 15 72 11 78
output:
41.444444444444448
result:
ok found '41.4444444', expected '41.4444444', error '0.0000000'
Test #6:
score: 0
Accepted
time: 0ms
memory: 4156kb
input:
3 4 41 65 31 41 19 15 72 11 78 69 37 23
output:
41.833333333333336
result:
ok found '41.8333333', expected '41.8333333', error '0.0000000'
Test #7:
score: 0
Accepted
time: 0ms
memory: 4252kb
input:
4 2 41 65 31 41 19 15 72 11
output:
36.875000000000000
result:
ok found '36.8750000', expected '36.8750000', error '0.0000000'
Test #8:
score: 0
Accepted
time: 0ms
memory: 4256kb
input:
4 3 41 65 31 41 19 15 72 11 78 69 37 23
output:
41.833333333333333
result:
ok found '41.8333333', expected '41.8333333', error '0.0000000'
Test #9:
score: 0
Accepted
time: 0ms
memory: 4252kb
input:
4 4 41 65 31 41 19 15 72 11 78 69 37 23 29 63 75 4
output:
42.062500000000000
result:
ok found '42.0625000', expected '42.0625000', error '0.0000000'
Test #10:
score: 0
Accepted
time: 175ms
memory: 4324kb
input:
998 999 41 65 31 41 19 15 72 11 78 69 37 23 29 63 75 4 5 49 75 99 27 61 62 17 79 61 22 13 49 71 61 8 81 67 80 47 83 88 30 12 74 78 33 23 58 83 76 59 77 85 25 18 98 16 100 79 88 36 53 72 95 93 39 78 5 15 56 26 62 65 57 69 63 31 63 68 46 40 46 15 87 49 47 17 61 8 42 39 64 86 49 43 44 47 69 25 67 58 57...
output:
49.961082324809786
result:
ok found '49.9610823', expected '49.9610823', error '0.0000000'
Test #11:
score: 0
Accepted
time: 176ms
memory: 4260kb
input:
1000 1000 41 65 31 41 19 15 72 11 78 69 37 23 29 63 75 4 5 49 75 99 27 61 62 17 79 61 22 13 49 71 61 8 81 67 80 47 83 88 30 12 74 78 33 23 58 83 76 59 77 85 25 18 98 16 100 79 88 36 53 72 95 93 39 78 5 15 56 26 62 65 57 69 63 31 63 68 46 40 46 15 87 49 47 17 61 8 42 39 64 86 49 43 44 47 69 25 67 58 ...
output:
49.960509000000000
result:
ok found '49.9605090', expected '49.9605090', error '0.0000000'
Test #12:
score: 0
Accepted
time: 175ms
memory: 4260kb
input:
1000 999 41 65 31 41 19 15 72 11 78 69 37 23 29 63 75 4 5 49 75 99 27 61 62 17 79 61 22 13 49 71 61 8 81 67 80 47 83 88 30 12 74 78 33 23 58 83 76 59 77 85 25 18 98 16 100 79 88 36 53 72 95 93 39 78 5 15 56 26 62 65 57 69 63 31 63 68 46 40 46 15 87 49 47 17 61 8 42 39 64 86 49 43 44 47 69 25 67 58 5...
output:
49.959382382382384
result:
ok found '49.9593824', expected '49.9593824', error '0.0000000'
Test #13:
score: 0
Accepted
time: 171ms
memory: 4320kb
input:
999 1000 41 65 31 41 19 15 72 11 78 69 37 23 29 63 75 4 5 49 75 99 27 61 62 17 79 61 22 13 49 71 61 8 81 67 80 47 83 88 30 12 74 78 33 23 58 83 76 59 77 85 25 18 98 16 100 79 88 36 53 72 95 93 39 78 5 15 56 26 62 65 57 69 63 31 63 68 46 40 46 15 87 49 47 17 61 8 42 39 64 86 49 43 44 47 69 25 67 58 5...
output:
49.959382382382381
result:
ok found '49.9593824', expected '49.9593824', error '0.0000000'
Test #14:
score: 0
Accepted
time: 64ms
memory: 4064kb
input:
687 598 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
output:
0.000000000000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #15:
score: 0
Accepted
time: 77ms
memory: 4064kb
input:
868 495 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 ...
output:
99.999999999999986
result:
ok found '100.0000000', expected '100.0000000', error '0.0000000'
Test #16:
score: 0
Accepted
time: 172ms
memory: 4156kb
input:
989 999 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 4...
output:
48.999999999999990
result:
ok found '49.0000000', expected '49.0000000', error '0.0000000'
Test #17:
score: 0
Accepted
time: 0ms
memory: 4256kb
input:
3 3 17 0 0 0 0 0 0 0 0
output:
1.888888888888889
result:
ok found '1.8888889', expected '1.8888889', error '0.0000000'
Test #18:
score: 0
Accepted
time: 0ms
memory: 4132kb
input:
3 3 0 18 0 0 0 0 0 0 0
output:
2.000000000000000
result:
ok found '2.0000000', expected '2.0000000', error '0.0000000'
Test #19:
score: 0
Accepted
time: 0ms
memory: 4128kb
input:
3 3 0 0 19 0 0 0 0 0 0
output:
2.111111111111111
result:
ok found '2.1111111', expected '2.1111111', error '0.0000000'
Test #20:
score: 0
Accepted
time: 0ms
memory: 4216kb
input:
3 3 0 0 0 20 0 0 0 0 0
output:
2.222222222222222
result:
ok found '2.2222222', expected '2.2222222', error '0.0000000'
Test #21:
score: 0
Accepted
time: 0ms
memory: 4116kb
input:
3 3 0 0 0 0 21 0 0 0 0
output:
2.333333333333333
result:
ok found '2.3333333', expected '2.3333333', error '0.0000000'
Test #22:
score: 0
Accepted
time: 0ms
memory: 4216kb
input:
3 3 0 0 0 0 0 22 0 0 0
output:
2.444444444444444
result:
ok found '2.4444444', expected '2.4444444', error '0.0000000'
Test #23:
score: 0
Accepted
time: 0ms
memory: 4132kb
input:
3 3 0 0 0 0 0 0 23 0 0
output:
2.555555555555556
result:
ok found '2.5555556', expected '2.5555556', error '0.0000000'
Test #24:
score: 0
Accepted
time: 0ms
memory: 4272kb
input:
3 3 0 0 0 0 0 0 0 24 0
output:
2.666666666666667
result:
ok found '2.6666667', expected '2.6666667', error '0.0000000'
Test #25:
score: 0
Accepted
time: 0ms
memory: 4216kb
input:
3 3 0 0 0 0 0 0 0 0 25
output:
2.777777777777778
result:
ok found '2.7777778', expected '2.7777778', error '0.0000000'
Test #26:
score: 0
Accepted
time: 0ms
memory: 4220kb
input:
4 3 26 0 0 0 0 0 0 0 0 0 0 0
output:
2.166666666666667
result:
ok found '2.1666667', expected '2.1666667', error '0.0000000'
Test #27:
score: 0
Accepted
time: 0ms
memory: 4208kb
input:
4 3 0 0 0 0 27 0 0 0 0 0 0 0
output:
2.250000000000000
result:
ok found '2.2500000', expected '2.2500000', error '0.0000000'
Test #28:
score: 0
Accepted
time: 1ms
memory: 4308kb
input:
4 3 0 0 0 0 0 0 0 0 28 0 0 0
output:
2.333333333333333
result:
ok found '2.3333333', expected '2.3333333', error '0.0000000'
Test #29:
score: 0
Accepted
time: 0ms
memory: 4288kb
input:
4 3 0 0 0 0 0 0 0 0 0 0 0 29
output:
2.416666666666667
result:
ok found '2.4166667', expected '2.4166667', error '0.0000000'
Test #30:
score: 0
Accepted
time: 175ms
memory: 4320kb
input:
1000 1000 76 36 68 77 44 98 72 7 5 72 74 71 28 32 74 89 3 95 68 93 64 23 40 2 8 20 59 80 92 24 45 12 76 16 83 71 75 65 81 61 27 37 92 42 87 0 2 47 23 52 71 95 43 67 92 74 60 46 59 6 41 56 23 53 78 61 51 68 68 36 28 35 69 62 92 94 96 62 5 18 67 70 39 4 30 83 44 85 58 79 35 50 15 64 27 60 36 12 60 30 ...
output:
49.949113000000000
result:
ok found '49.9491130', expected '49.9491130', error '0.0000000'
Test #31:
score: 0
Accepted
time: 33ms
memory: 4264kb
input:
295 617 68 77 44 98 72 7 5 72 74 71 28 32 74 89 3 95 68 93 64 23 40 2 8 20 59 80 92 24 45 12 76 16 83 71 75 65 81 61 27 37 92 42 87 0 2 47 23 52 71 95 43 67 92 74 60 46 59 6 41 56 23 53 78 61 51 68 68 36 28 35 69 62 92 94 96 62 5 18 67 70 39 4 30 83 44 85 58 79 35 50 15 64 27 60 36 12 60 30 41 14 27...
output:
49.923061286157733
result:
ok found '49.9230613', expected '49.9230613', error '0.0000000'
Test #32:
score: 0
Accepted
time: 5ms
memory: 4060kb
input:
969 30 16 99 27 95 88 69 30 22 38 18 89 62 29 76 34 16 20 93 82 43 11 30 51 61 57 91 89 54 67 51 99 20 76 62 34 44 20 66 31 40 23 46 61 28 78 67 63 98 92 55 0 35 73 88 15 4 45 9 35 91 13 10 38 67 36 93 84 22 25 73 39 89 100 29 19 14 63 2 88 21 50 18 48 95 93 17 41 90 13 5 3 50 13 77 54 57 60 11 58 4...
output:
50.067595459236324
result:
ok found '50.0675955', expected '50.0675955', error '0.0000000'
Test #33:
score: 0
Accepted
time: 4ms
memory: 4252kb
input:
91 198 46 36 75 94 74 52 20 93 1 9 9 15 40 31 96 17 20 27 99 10 10 22 9 8 41 10 82 13 5 30 60 81 82 22 15 69 54 33 29 77 75 24 68 42 87 5 88 63 1 43 54 99 50 43 9 38 56 87 17 91 41 93 72 44 58 90 29 42 22 62 44 36 83 67 29 17 31 5 34 15 28 39 86 76 30 81 17 20 48 29 15 76 33 67 33 87 59 5 54 76 25 3...
output:
50.170496170496170
result:
ok found '50.1704962', expected '50.1704962', error '0.0000000'
Test #34:
score: 0
Accepted
time: 124ms
memory: 4280kb
input:
864 820 54 15 97 27 71 2 11 71 32 50 36 42 80 98 1 42 2 23 40 1 100 35 72 71 34 19 53 73 33 89 78 97 11 3 78 88 64 32 0 5 20 18 99 49 57 47 15 45 36 75 97 65 9 98 20 74 66 86 56 0 79 68 89 13 61 76 3 32 13 9 25 94 65 63 17 6 96 10 54 43 86 29 77 18 72 86 61 99 41 79 97 23 0 43 43 50 25 39 11 85 54 6...
output:
49.949144647696477
result:
ok found '49.9491446', expected '49.9491446', error '0.0000000'
Test #35:
score: 0
Accepted
time: 6ms
memory: 4316kb
input:
438 75 97 86 72 15 26 43 35 23 71 27 35 31 61 68 81 16 40 77 80 37 13 25 62 4 94 3 54 28 39 0 16 25 5 71 54 62 53 38 15 97 88 73 52 87 47 54 66 16 98 6 57 34 44 90 17 88 32 58 85 4 6 53 7 91 82 17 84 2 64 72 30 40 20 31 23 35 29 0 89 28 21 65 79 66 0 26 49 50 70 14 56 88 78 57 47 78 86 81 34 87 94 3...
output:
49.861674277016745
result:
ok found '49.8616743', expected '49.8616743', error '0.0000000'
Test #36:
score: 0
Accepted
time: 34ms
memory: 4200kb
input:
996 189 29 72 39 97 95 58 42 27 43 16 8 53 5 6 43 10 22 52 71 93 91 47 68 27 78 34 67 93 73 85 95 67 35 86 81 80 90 70 16 42 32 7 95 47 91 35 33 30 1 69 17 49 8 90 46 41 72 62 79 92 33 46 38 48 94 19 59 100 9 0 2 44 81 100 85 30 41 18 94 30 82 71 61 12 32 77 1 8 48 12 27 33 82 7 65 26 88 44 62 46 3 ...
output:
49.946340919232487
result:
ok found '49.9463409', expected '49.9463409', error '0.0000000'
Test #37:
score: 0
Accepted
time: 43ms
memory: 4132kb
input:
295 829 47 41 15 1 97 74 65 84 73 87 55 56 65 7 17 17 21 60 23 36 75 93 74 20 53 28 6 48 71 66 31 69 29 52 63 18 68 60 29 60 78 57 13 91 26 15 10 82 80 29 87 60 85 98 77 44 7 16 34 46 42 19 21 51 83 30 70 73 35 37 2 32 30 92 50 32 3 11 8 8 46 66 5 73 70 6 8 41 11 44 65 83 8 78 72 7 28 43 2 72 80 34 ...
output:
49.939506450491709
result:
ok found '49.9395065', expected '49.9395065', error '0.0000000'
Test #38:
score: 0
Accepted
time: 30ms
memory: 4376kb
input:
366 459 9 6 7 46 17 59 91 22 58 47 57 29 15 7 12 55 57 90 56 48 14 17 80 24 71 18 33 7 68 14 32 33 22 91 10 13 28 3 73 87 6 81 14 92 6 41 34 79 0 12 79 33 9 80 76 89 82 7 80 53 86 77 25 79 52 1 17 80 36 76 36 53 11 86 88 71 35 76 22 90 25 91 36 27 27 92 55 11 36 92 58 12 77 45 60 64 95 54 97 66 6 36...
output:
49.987332880936224
result:
ok found '49.9873329', expected '49.9873329', error '0.0000000'
Test #39:
score: 0
Accepted
time: 43ms
memory: 4132kb
input:
409 604 67 5 74 38 51 30 97 73 88 91 71 11 8 48 5 53 6 15 43 21 100 45 96 40 4 7 55 67 26 22 11 35 51 63 91 24 50 85 18 17 67 77 25 25 25 76 97 39 78 51 72 27 20 52 81 31 39 47 22 13 66 64 39 71 18 95 100 23 10 91 83 53 20 21 52 41 100 69 74 25 39 40 5 67 34 14 3 84 83 8 75 39 42 51 32 75 50 18 35 9...
output:
49.966454281967001
result:
ok found '49.9664543', expected '49.9664543', error '0.0000000'
Test #40:
score: 0
Accepted
time: 36ms
memory: 4312kb
input:
693 285 67 92 26 75 70 11 64 33 19 58 85 8 62 53 36 11 17 67 88 65 68 46 72 59 47 80 15 87 90 10 92 46 21 61 75 53 78 15 82 99 57 85 47 39 34 39 38 7 54 81 13 100 16 5 34 15 35 35 87 29 51 82 15 62 42 11 23 97 61 34 48 75 88 75 82 6 14 84 97 38 95 2 22 42 10 78 63 30 18 69 19 0 32 71 1 71 84 41 85 7...
output:
50.124741145793778
result:
ok found '50.1247411', expected '50.1247411', error '0.0000000'
Test #41:
score: 0
Accepted
time: 1ms
memory: 4272kb
input:
2 2 76 36 68 77
output:
64.250000000000000
result:
ok found '64.2500000', expected '64.2500000', error '0.0000000'
Test #42:
score: 0
Accepted
time: 154ms
memory: 4320kb
input:
1000 1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
output:
0.000000000000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #43:
score: 0
Accepted
time: 180ms
memory: 4160kb
input:
1000 1000 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 10...
output:
100.000000000000033
result:
ok found '100.0000000', expected '100.0000000', error '0.0000000'
Test #44:
score: 0
Accepted
time: 0ms
memory: 4272kb
input:
2 2 0 0 0 0
output:
0.000000000000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #45:
score: 0
Accepted
time: 0ms
memory: 4256kb
input:
2 2 100 100 100 100
output:
100.000000000000000
result:
ok found '100.0000000', expected '100.0000000', error '0.0000000'
Test #46:
score: 0
Accepted
time: 155ms
memory: 4064kb
input:
1000 1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
output:
0.000001000000000
result:
ok found '0.0000010', expected '0.0000010', error '0.0000000'
Test #47:
score: 0
Accepted
time: 181ms
memory: 4192kb
input:
1000 1000 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 10...
output:
99.999999000000033
result:
ok found '99.9999990', expected '99.9999990', error '0.0000000'
Extra Test:
score: 0
Extra Test Passed