Question

编写程序:通过函数调用,求满足以下条件的最大n:1＊1＋2＊2＋3＊3＋．．．＋n＊n<1000

Answer 1

int function(){
int n=1,s=0;
while(s<1000){
s+=n*n;
n++;
}
return n;
}

void main(){
int n = function();
printf("%d\n",n);
}

Answer 2

main(){
int n=1;s=1;
while (s<1000) {n++; s+=n*n;}
n--;
printf("%d\n",n):
}