Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 14685 Accepted Submission(s):
11173
#include<stdio.h>
#include<math.h>
int main()
{
int n,j,sum;
while(scanf("%d",&n)!=EOF)
{
sum=0;j=0;
while(n!=0)
{
sum=sum+((n%2)*pow(10,j++));
n=n/2;
}
printf("%d\n",sum);
}
return 0;
}
原文：http://www.cnblogs.com/tonghao/p/4375642.html