习题6.4

#include <stdio.h>
#include <math.h>
int main()
{
int i,n;
long j=0,k=0;
printf("Please user enter n:");
scanf ("%d",&n);
for (i=1;i<=n;i++)
{
j=i*i;
printf ("%d*%d=%ld\n",i,i,j);
}
for (i=1;i<=n;i++)
{
k=i*i*i;
printf ("%d*%d*%d=%ld\n",i,i,i,k);
}
return 0;
}