Lanqiao Cup Brushing Questioning Basic Practice Special Numbers

Problem Description

　　153 is a very special number, which is equal to the cube sum of each digit, that is, 153=1*1*1+5*5*5+3*3*3. Program to find all three-digit decimal numbers that meet this condition.

Output format

　　Output three-digit decimal numbers that meet the conditions in ascending order, and each number occupies one line.

Reference code (c++):

#include<iostream>
using namespace std;
void output()
{
	for(int i=100;i<1000;i++)
	{
	int a,b,c,ans;
		a=i/100;
		b=i%100/10;
		c=i%10;
		ans=a*a*a+b*b*b+c*c*c;
		if(ans==i) 
		{
			cout<<i<<endl;
		}
	}
	return;
}
int main()
{
	output();
	return 0;
}