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
#759670	#9355. Keeping Rabbits	OOBMABTRAMS^#	AC ✓	321ms	6184kb	C++17	504b	2024-11-18 11:08:24	2024-11-18 11:08:30

Judging History

你现在查看的是最新测评结果

[2024-11-18 11:08:30]
评测

测评结果：AC
用时：321ms
内存：6184kb

查看

[2024-11-18 11:08:24]
提交

answer

#include<bits/stdc++.h>
using namespace std;
constexpr int N=1000013;
const int P=1e9+7;
typedef long long ll;
typedef long double ld;
int a[N];
void solve() {
    int n;
    ld k,s=0;
    cin>>n>>k;
    for(int i=1;i<=n;i++)cin>>a[i],s+=a[i],k+=a[i];
    for(int i=1;i<=n;i++)cout<<a[i]*k/s<<' ';cout<<'\n';
}
signed main(){
    cout<<fixed<<setprecision(12);
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int T=1;cin>>T;
    while(T--)solve();
}

源文件, 语言: C++17

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: 3792kb

input:

output:

3.000000000000 
1.500000000000 4.500000000000 
1.666666666667 1.666666666667 1.666666666667

result:

ok 6 numbers

Test #2:

score: 0

Accepted

time: 0ms

memory: 3876kb

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:

6.526315789474 9.789473684211 4.350877192982 4.350877192982 4.350877192982 7.614035087719 6.526315789474 2.175438596491 8.701754385965 7.614035087719 
9.435483870968 4.193548387097 10.483870967742 4.193548387097 2.096774193548 8.387096774194 8.387096774194 6.290322580645 4.193548387097 7.33870967741...

result:

ok 100 numbers

Test #3:

score: 0

Accepted

time: 0ms

memory: 3748kb

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:

18.082004555809 23.104783599089 74.337129840547 43.195899772210 31.141230068337 61.277904328018 59.268792710706 9.041002277904 82.373576309795 39.177676537585 
83.044585987261 44.560509554140 26.331210191083 100.261146496815 29.369426751592 101.273885350318 24.305732484076 45.573248407643 14.1783439...

result:

ok 100 numbers

Test #4:

score: 0

Accepted

time: 1ms

memory: 3852kb

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:

54.288219595883 29.154784597789 35.186808997331 99.528402592451 52.277544796035 7.037361799466 52.277544796035 91.485703393061 49.261532596264 4.021349599695 71.378955394586 33.176134197484 22.117422798323 90.480365993138 11.058711399161 73.389630194434 28.149447197865 13.069386199009 43.22950819672...

result:

ok 1000 numbers

Test #5:

score: 0

Accepted

time: 321ms

memory: 6184kb

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:

24.275862068966 96.091954022989 46.528735632184 14.160919540230 50.574712643678 35.402298850575 66.758620689655 24.275862068966 31.356321839080 84.965517241379 66.758620689655 39.448275862069 16.183908045977 80.919540229885 14.160919540230 78.896551724138 49.563218390805 46.528735632184 8.0919540229...

result:

ok 589000 numbers

Extra Test:

score: 0

Extra Test Passed