| ||||||||||
| 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 | |||||||||
我哪里错了???!!帮我看看#include<stdio.h>
#include<math.h>
main()
{
int m,n,i,j,k,h,x;
int a[1101];
while(scanf("%d%d",&m,&n)!=EOF)
{
printf("%d %d:",m,n);
k=0;
for(i=1;i<=m;i++)
{
x=sqrt((double)i);
for(j=2;j<=x;j++)
{
if(i%j==0)
break;
}
if(j>x)
{
a[k]=i;
k++;
}
}
if(m%2!=0)
{
n=2*n-1;
}
else
{
n=2*n;
}
if(n/2>k||n>k)
{
for(j=0;j<k;j++)
printf(" %d",a[j]);
}
else if(n==2&&k<=3)
printf(" %d",a[n-1]);
else
{
h=(k-n)/2;
for(j=h;j<h+n;j++)
{
printf(" %d",a[j]);
}
}
printf("\n\n");
}
}
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator