| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
为什么wa?我实在找不出错误了,清高手指点#include<iostream.h>
#include<math.h>
int main(int argc, char* argv[])
{
int n,i,j,k;
double di[1001];
int qie[1001];
double wei[1001];
double x;
int re[1001];
cin>>n;
for(i=1;i<=n;i++)
cin>>di[i];
qie[1]=0;
wei[1]=di[1];
for(i=2;i<=n;i++)
{
wei[i]=di[i];
qie[i]=0;
for(j=1;j<i;j++)
{
x=sqrt(di[i]*di[j])*2+wei[j];
if(x-wei[i]>0.0001)
{
wei[i]=x;
qie[i]=j;
}
}
}
j=0;
for(i=1;i<n;i++)
if(qie[i+1]<i)
{
re[j]=i;
j++;
}
cout<<j<<endl;
for(i=0;i<j;i++)
cout<<re[i]<<endl;
return 0;
}
Followed by:
Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator