QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #607496 | #9355. Keeping Rabbits | catwine# | AC ✓ | 413ms | 5064kb | C++14 | 734b | 2024-10-03 15:03:55 | 2024-10-03 15:03:57 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
#ifdef DEBUG
#define debug(x) cerr << #x << ": " << x << endl;
#else
#define debug(x)
#endif
int n, m, t;
void solve() {
cin >> n >> m;
vector<double> a(n), b(n);
double sum = 0;
for (double &it : a) {
cin >> it;
sum += it;
}
for (int i = 0; i < n; ++i) {
b[i] = a[i] / sum;
}
for (int i = 0; i < n; ++i) {
a[i] += b[i] * m;
}
for (int i = 0; i < n; ++i) {
cout << fixed << setprecision(16) << a[i] << ' ';
}
cout << endl;
}
signed main() {
ios_base::sync_with_stdio(0);
cin.tie(0), cout.tie(0), cerr.tie(0);
cin >> t;
while (t--)
solve();
}
这程序好像有点Bug，我给组数据试试？
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3880kb
input:
3 1 1 2 2 2 1 3 3 2 1 1 1
output:
3.0000000000000000 1.5000000000000000 4.5000000000000000 1.6666666666666665 1.6666666666666665 1.6666666666666665
result:
ok 6 numbers
Test #2:
score: 0
Accepted
time: 0ms
memory: 4044kb
input:
10 10 5 6 9 4 4 4 7 6 2 8 7 10 3 9 4 10 4 2 8 8 6 4 7 10 2 2 5 9 4 9 4 2 7 5 9 10 5 9 1 2 1 10 10 7 9 7 1 10 6 8 3 1 10 5 3 1 6 3 10 10 10 5 9 1 7 10 7 6 6 4 4 10 6 1 7 9 5 1 1 6 3 6 5 10 7 5 6 9 1 9 7 1 1 4 5 10 3 4 10 3 3 10 9 3 6 9 10 10 6 5 5 1 2 4 6 8 1 8 2
output:
6.5263157894736841 9.7894736842105257 4.3508771929824563 4.3508771929824563 4.3508771929824563 7.6140350877192979 6.5263157894736841 2.1754385964912282 8.7017543859649127 7.6140350877192979 9.4354838709677420 4.1935483870967740 10.4838709677419359 4.1935483870967740 2.0967741935483870 8.38709677419...
result:
ok 100 numbers
Test #3:
score: 0
Accepted
time: 0ms
memory: 4060kb
input:
10 10 2 18 23 74 43 31 61 59 9 82 39 10 6 82 44 26 99 29 100 24 45 14 8 10 3 10 76 15 14 73 94 48 83 84 20 10 1 35 20 48 6 17 75 57 78 76 39 10 9 13 92 32 23 32 93 13 38 34 64 10 9 45 41 26 90 96 9 20 37 93 14 10 9 81 3 56 89 58 30 21 2 93 28 10 4 69 4 11 77 81 24 19 70 4 85 10 8 5 39 89 36 82 37 12...
output:
18.0820045558086555 23.1047835990888366 74.3371298405466945 43.1958997722095646 31.1412300683371299 61.2779043280182236 59.2687927107061512 9.0410022779043278 82.3735763097949842 39.1776765375854197 83.0445859872611436 44.5605095541401255 26.3312101910828034 100.2611464968152859 29.3694267515923570...
result:
ok 100 numbers
Test #4:
score: 0
Accepted
time: 1ms
memory: 3816kb
input:
10 100 28 54 29 35 99 52 7 52 91 49 4 71 33 22 90 11 73 28 13 43 64 26 47 53 56 32 76 40 80 90 84 18 90 24 96 81 66 82 21 75 58 46 52 45 38 36 82 66 33 4 54 2 57 43 9 64 43 72 10 1 31 80 89 49 100 35 61 44 45 51 51 39 80 80 11 31 95 65 59 81 43 81 2 46 60 90 65 83 55 52 93 80 66 61 29 23 99 2 64 22 ...
output:
54.2882195958825804 29.1547845977887903 35.1868089973312976 99.5284025924513855 52.2775447960350732 7.0373617994662601 52.2775447960350732 91.4857033930613852 49.2615325962638195 4.0213495996950055 71.3789553945863560 33.1761341974837975 22.1174227983225329 90.4803659931376245 11.0587113991612664 73...
result:
ok 1000 numbers
Test #5:
score: 0
Accepted
time: 413ms
memory: 5064kb
input:
1005 89 48 24 95 46 14 50 35 66 24 31 84 66 39 16 80 14 78 49 46 8 19 2 33 97 37 40 85 13 19 51 58 24 87 87 69 77 62 65 5 10 5 15 75 12 32 35 24 13 90 64 89 71 22 94 31 70 93 38 89 56 26 78 56 74 32 28 52 35 61 87 17 1 54 2 88 62 34 74 27 47 18 12 57 88 39 37 76 36 24 31 89 70 71 4 27 56 36 65 33 6 ...
output:
24.2758620689655160 96.0919540229885030 46.5287356321839098 14.1609195402298855 50.5747126436781613 35.4022988505747094 66.7586206896551744 24.2758620689655160 31.3563218390804614 84.9655172413793167 66.7586206896551744 39.4482758620689680 16.1839080459770130 80.9195402298850581 14.1609195402298855 ...
result:
ok 589000 numbers
Extra Test:
score: 0
Extra Test Passed