QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #716429 | #9355. Keeping Rabbits | Xinyoucuo1dui# | AC ✓ | 255ms | 4584kb | C++23 | 813b | 2024-11-06 15:16:03 | 2024-11-06 15:16:04 |
Judging History
answer
#include<bits/stdc++.h>
// #pragma GCC optimize("Ofast")
// #pragma GCC optimize("unroll-loops")
// #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
using namespace std;
#define int long long
inline int read(){
int s=0,w=1;
char ch=getchar();
while(ch<'0'||ch>'9'){if(ch=='-')w=-1;ch=getchar();}
while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
return s*w;
}
const int p=998244353;
int qp(int x,int y)
{
int res=1;
for(int t=x; y; y>>=1,t=1ll*t*t%p)
if(y&1) res=1ll*res*t%p;
return res;
}
int a[1<<20];
signed main()
{
for(int T=read();T--;)
{
int n=read(),m=read();
int s=0;
for(int i=1; i<=n; ++i) a[i]=read(),s+=a[i];
for(int i=1; i<=n; ++i)
printf("%.10lf ",a[i]+1.0*a[i]/s*m);
puts("");
}
return 0;
}
这程序好像有点Bug，我给组数据试试？
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3916kb
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: 3728kb
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 9.321428571...
result:
ok 100 numbers
Test #3:
score: 0
Accepted
time: 0ms
memory: 3944kb
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 76.4...
result:
ok 100 numbers
Test #4:
score: 0
Accepted
time: 0ms
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:
54.2882195959 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: 255ms
memory: 4584kb
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