#include <stdio.h>
main()
{
int i=1,n;
int sum = 0;
int square_sum = 0;
int cubic_sum = 0;
do
{
sum += i;
square_sum += (i *i);
cubic_sum += (i * i * i);
i++;
}
while(i <= n);
printf("1加到%d的平方=%d\n",n
,square_sum
); printf("1加到%d的三次方=%d\n",n
,cubic_sum
); }
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