题解

#include<iostream>
#include<cmath>
using namespace std;
int n;
int main(){
	cin>>n;
	for(int i=100;i<=n;i++){
		int a=i/100;
		int b=i%100/10;
		int c=i%10;
		if(a*a*a+b*b*b+c*c*c==i){
			cout<<i<<endl;
		}
	}
	return 0;
}