QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #430237 | #8682. Waterworld | TouJuan | AC ✓ | 48ms | 3980kb | C++14 | 259b | 2024-06-03 16:22:37 | 2024-06-03 16:22:39 |
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Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3932kb
input:
2 2 41 65 31 41
output:
44.500000
result:
ok found '44.5000000', expected '44.5000000', error '0.0000000'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3960kb
input:
2 3 41 65 31 41 19 15
output:
35.333333
result:
ok found '35.3333330', expected '35.3333333', error '0.0000000'
Test #3:
score: 0
Accepted
time: 0ms
memory: 3932kb
input:
2 4 41 65 31 41 19 15 72 11
output:
36.875000
result:
ok found '36.8750000', expected '36.8750000', error '0.0000000'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3932kb
input:
3 2 41 65 31 41 19 15
output:
35.333333
result:
ok found '35.3333330', expected '35.3333333', error '0.0000000'
Test #5:
score: 0
Accepted
time: 1ms
memory: 3908kb
input:
3 3 41 65 31 41 19 15 72 11 78
output:
41.444444
result:
ok found '41.4444440', expected '41.4444444', error '0.0000000'
Test #6:
score: 0
Accepted
time: 1ms
memory: 3872kb
input:
3 4 41 65 31 41 19 15 72 11 78 69 37 23
output:
41.833333
result:
ok found '41.8333330', expected '41.8333333', error '0.0000000'
Test #7:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
4 2 41 65 31 41 19 15 72 11
output:
36.875000
result:
ok found '36.8750000', expected '36.8750000', error '0.0000000'
Test #8:
score: 0
Accepted
time: 1ms
memory: 3912kb
input:
4 3 41 65 31 41 19 15 72 11 78 69 37 23
output:
41.833333
result:
ok found '41.8333330', expected '41.8333333', error '0.0000000'
Test #9:
score: 0
Accepted
time: 1ms
memory: 3956kb
input:
4 4 41 65 31 41 19 15 72 11 78 69 37 23 29 63 75 4
output:
42.062500
result:
ok found '42.0625000', expected '42.0625000', error '0.0000000'
Test #10:
score: 0
Accepted
time: 44ms
memory: 3932kb
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:
49.961082
result:
ok found '49.9610820', expected '49.9610823', error '0.0000000'
Test #11:
score: 0
Accepted
time: 35ms
memory: 3928kb
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:
49.960509
result:
ok found '49.9605090', expected '49.9605090', error '0.0000000'
Test #12:
score: 0
Accepted
time: 43ms
memory: 3916kb
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:
49.959382
result:
ok found '49.9593820', expected '49.9593824', error '0.0000000'
Test #13:
score: 0
Accepted
time: 44ms
memory: 3952kb
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:
49.959382
result:
ok found '49.9593820', expected '49.9593824', error '0.0000000'
Test #14:
score: 0
Accepted
time: 17ms
memory: 3920kb
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:
0.000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #15:
score: 0
Accepted
time: 20ms
memory: 3916kb
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:
100.000000
result:
ok found '100.0000000', expected '100.0000000', error '0.0000000'
Test #16:
score: 0
Accepted
time: 38ms
memory: 3916kb
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:
49.000000
result:
ok found '49.0000000', expected '49.0000000', error '0.0000000'
Test #17:
score: 0
Accepted
time: 0ms
memory: 3868kb
input:
3 3 17 0 0 0 0 0 0 0 0
output:
1.888889
result:
ok found '1.8888890', expected '1.8888889', error '0.0000001'
Test #18:
score: 0
Accepted
time: 1ms
memory: 3916kb
input:
3 3 0 18 0 0 0 0 0 0 0
output:
2.000000
result:
ok found '2.0000000', expected '2.0000000', error '0.0000000'
Test #19:
score: 0
Accepted
time: 0ms
memory: 3972kb
input:
3 3 0 0 19 0 0 0 0 0 0
output:
2.111111
result:
ok found '2.1111110', expected '2.1111111', error '0.0000001'
Test #20:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
3 3 0 0 0 20 0 0 0 0 0
output:
2.222222
result:
ok found '2.2222220', expected '2.2222222', error '0.0000001'
Test #21:
score: 0
Accepted
time: 0ms
memory: 3968kb
input:
3 3 0 0 0 0 21 0 0 0 0
output:
2.333333
result:
ok found '2.3333330', expected '2.3333333', error '0.0000001'
Test #22:
score: 0
Accepted
time: 1ms
memory: 3932kb
input:
3 3 0 0 0 0 0 22 0 0 0
output:
2.444444
result:
ok found '2.4444440', expected '2.4444444', error '0.0000002'
Test #23:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
3 3 0 0 0 0 0 0 23 0 0
output:
2.555556
result:
ok found '2.5555560', expected '2.5555556', error '0.0000002'
Test #24:
score: 0
Accepted
time: 0ms
memory: 3916kb
input:
3 3 0 0 0 0 0 0 0 24 0
output:
2.666667
result:
ok found '2.6666670', expected '2.6666667', error '0.0000001'
Test #25:
score: 0
Accepted
time: 0ms
memory: 3904kb
input:
3 3 0 0 0 0 0 0 0 0 25
output:
2.777778
result:
ok found '2.7777780', expected '2.7777778', error '0.0000001'
Test #26:
score: 0
Accepted
time: 0ms
memory: 3956kb
input:
4 3 26 0 0 0 0 0 0 0 0 0 0 0
output:
2.166667
result:
ok found '2.1666670', expected '2.1666667', error '0.0000002'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
4 3 0 0 0 0 27 0 0 0 0 0 0 0
output:
2.250000
result:
ok found '2.2500000', expected '2.2500000', error '0.0000000'
Test #28:
score: 0
Accepted
time: 1ms
memory: 3932kb
input:
4 3 0 0 0 0 0 0 0 0 28 0 0 0
output:
2.333333
result:
ok found '2.3333330', expected '2.3333333', error '0.0000001'
Test #29:
score: 0
Accepted
time: 0ms
memory: 3932kb
input:
4 3 0 0 0 0 0 0 0 0 0 0 0 29
output:
2.416667
result:
ok found '2.4166670', expected '2.4166667', error '0.0000001'
Test #30:
score: 0
Accepted
time: 46ms
memory: 3928kb
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:
49.949113
result:
ok found '49.9491130', expected '49.9491130', error '0.0000000'
Test #31:
score: 0
Accepted
time: 9ms
memory: 3936kb
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:
49.923061
result:
ok found '49.9230610', expected '49.9230613', error '0.0000000'
Test #32:
score: 0
Accepted
time: 0ms
memory: 3928kb
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:
50.067595
result:
ok found '50.0675950', expected '50.0675955', error '0.0000000'
Test #33:
score: 0
Accepted
time: 2ms
memory: 3972kb
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:
50.170496
result:
ok found '50.1704960', expected '50.1704962', error '0.0000000'
Test #34:
score: 0
Accepted
time: 24ms
memory: 3972kb
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:
49.949145
result:
ok found '49.9491450', expected '49.9491446', error '0.0000000'
Test #35:
score: 0
Accepted
time: 2ms
memory: 3916kb
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:
49.861674
result:
ok found '49.8616740', expected '49.8616743', error '0.0000000'
Test #36:
score: 0
Accepted
time: 9ms
memory: 3896kb
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:
49.946341
result:
ok found '49.9463410', expected '49.9463409', error '0.0000000'
Test #37:
score: 0
Accepted
time: 4ms
memory: 3924kb
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:
49.939506
result:
ok found '49.9395060', expected '49.9395065', error '0.0000000'
Test #38:
score: 0
Accepted
time: 6ms
memory: 3880kb
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:
49.987333
result:
ok found '49.9873330', expected '49.9873329', error '0.0000000'
Test #39:
score: 0
Accepted
time: 11ms
memory: 3968kb
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:
49.966454
result:
ok found '49.9664540', expected '49.9664543', error '0.0000000'
Test #40:
score: 0
Accepted
time: 10ms
memory: 3912kb
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:
50.124741
result:
ok found '50.1247410', expected '50.1247411', error '0.0000000'
Test #41:
score: 0
Accepted
time: 1ms
memory: 3916kb
input:
2 2 76 36 68 77
output:
64.250000
result:
ok found '64.2500000', expected '64.2500000', error '0.0000000'
Test #42:
score: 0
Accepted
time: 34ms
memory: 3904kb
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:
0.000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #43:
score: 0
Accepted
time: 47ms
memory: 3980kb
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:
100.000000
result:
ok found '100.0000000', expected '100.0000000', error '0.0000000'
Test #44:
score: 0
Accepted
time: 1ms
memory: 3916kb
input:
2 2 0 0 0 0
output:
0.000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #45:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
2 2 100 100 100 100
output:
100.000000
result:
ok found '100.0000000', expected '100.0000000', error '0.0000000'
Test #46:
score: 0
Accepted
time: 39ms
memory: 3900kb
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:
0.000001
result:
ok found '0.0000010', expected '0.0000010', error '0.0000000'
Test #47:
score: 0
Accepted
time: 48ms
memory: 3848kb
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:
99.999999
result:
ok found '99.9999990', expected '99.9999990', error '0.0000000'
Extra Test:
score: 0
Extra Test Passed