int main()
{
        int i,limit;
 
        printf("Enter the Limit: ");
        scanf("%d", &limit);
 
        printf("%10s%10s%10s", "Number","Square","Cube");
 
        for( i = 0; i < limit; ++i ){
 
                printf("%10d%10d%10d\n", i, i*i, i*i*i);
        }
 
        return 0;
}

#include<stdio.h>
#include<conio.h>
main()
{
int sum,n1,n2,n3,n4;
clrscr();
printf("Enter numbers: ");
scanf("%d%d%d%d",&n1,&n2,&n3,&n4);
sum=n1+n2+n3+n4;
while(1)
{
  scanf("%d",&n1);
  sum+=n1;
  if(n1==0) break;
}
 
printf("\n The sum is: %d", sum);
getch();
}