C Exercise Examples 13-- narcissistic number
100 cases of classic C language
Topic: Print out all the "narcissistic number", called "narcissistic number" refers to a three-digit number, which you figures Cube and equal to the number itself. For example: 153 is a "narcissistic number" because 153 = 1 cubic cubic +5 +3 cubed.
Program analysis: the use of the control loop for the number of 100-999, each factorization of bits, ten, one hundred.
// Created by www.w3big.com on 15/11/9.
// Copyright © 2015年 本教程. All rights reserved.
//
#include<stdio.h>
int main()
{
int i,x,y,z;
for(i=100;i<1000;i++)
{
x=i%10;
y=i/10%10;
z=i/100%10;
if(i==(x*x*x+y*y*y+z*z*z))
printf("%d\n",i);
}
return 0;
}
The above example output is:
153 370 371 407