习题6.4作业提交

int main(){    int n,i,sum;    sum=0;    while(1){    printf("请输入N:");    scanf("%d",&n);    for (i=1;i<=n;i++)    {        sum=i;        printf("平方：%d  立方：%d\n",sum*sum,sum*sum*sum);    }    /*return 0;*/}}