#include<stdio.h>
const int N=5;
void main()
{
         int 1,p=1,s=0;
         for(i=1;i<N;i++){
                   p=p*1;
                   s=s+p
                   printf("%5d%5d"i,p);
                   printf("%5d\n",s);
           }
 }

请高手看看这段c语言是干什么的？