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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
#578405#9355. Keeping Rabbitslonelywolf#AC ✓314ms4576kbC++20554b2024-09-20 18:55:062024-09-20 18:55:07

Judging History

你现在查看的是最新测评结果

  • [2024-09-20 18:55:07]
  • 评测
  • 测评结果:AC
  • 用时:314ms
  • 内存:4576kb
  • [2024-09-20 18:55:06]
  • 提交

answer

#include <bits/stdc++.h>  
using namespace std;  

#define int long long  

void solve() {
	int n, k;
	cin >> n >> k;

	vector<int> w(n + 1);
	int sum = 0;
	for (int i = 1; i <= n; i++) {
		cin >> w[i];
		sum += w[i];
	}

	for (int i = 1; i <= n; i++) {
		cout << 1.0 * w[i] * (1 + 1.0 * k / sum) << " \n"[i == n];
	}
}

signed main() {  
    ios::sync_with_stdio(false);
    cin.tie(nullptr);  

    cout << fixed << setprecision(10);

    int t;
    cin >> t;
    while (t--) {
    	solve();
    }

    return 0;
}  

这程序好像有点Bug,我给组数据试试?

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3804kb

input:

3
1 1
2
2 2
1 3
3 2
1 1 1

output:

3.0000000000
1.5000000000 4.5000000000
1.6666666667 1.6666666667 1.6666666667

result:

ok 6 numbers

Test #2:

score: 0
Accepted
time: 0ms
memory: 3944kb

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:

6.5263157895 9.7894736842 4.3508771930 4.3508771930 4.3508771930 7.6140350877 6.5263157895 2.1754385965 8.7017543860 7.6140350877
9.4354838710 4.1935483871 10.4838709677 4.1935483871 2.0967741935 8.3870967742 8.3870967742 6.2903225806 4.1935483871 7.3387096774
2.0714285714 5.1785714286 9.3214285714 ...

result:

ok 100 numbers

Test #3:

score: 0
Accepted
time: 0ms
memory: 3800kb

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:

18.0820045558 23.1047835991 74.3371298405 43.1958997722 31.1412300683 61.2779043280 59.2687927107 9.0410022779 82.3735763098 39.1776765376
83.0445859873 44.5605095541 26.3312101911 100.2611464968 29.3694267516 101.2738853503 24.3057324841 45.5732484076 14.1783439490 8.1019108280
10.0580270793 76.441...

result:

ok 100 numbers

Test #4:

score: 0
Accepted
time: 1ms
memory: 3944kb

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:

54.2882195959 29.1547845978 35.1868089973 99.5284025925 52.2775447960 7.0373617995 52.2775447960 91.4857033931 49.2615325963 4.0213495997 71.3789553946 33.1761341975 22.1174227983 90.4803659931 11.0587113992 73.3896301944 28.1494471979 13.0693861990 43.2295081967 64.3415935951 26.1387723980 47.25085...

result:

ok 1000 numbers

Test #5:

score: 0
Accepted
time: 314ms
memory: 4576kb

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:

24.2758620690 96.0919540230 46.5287356322 14.1609195402 50.5747126437 35.4022988506 66.7586206897 24.2758620690 31.3563218391 84.9655172414 66.7586206897 39.4482758621 16.1839080460 80.9195402299 14.1609195402 78.8965517241 49.5632183908 46.5287356322 8.0919540230 19.2183908046 2.0229885057 33.37931...

result:

ok 589000 numbers

Extra Test:

score: 0
Extra Test Passed