基础练习 特殊的数字

http://lx.lanqiao.cn/problem.page?gpid=T46

#include<stdio.h>

int num[1000];
int main(){
    int sum;
    int count = 0;
    for(int i = 1; i <= 9; i ++)
        for(int j = 0; j <= 9; j++)
            for(int x = 0; x <= 9; x++){
                sum = i*100+j*10+x*1;
                if(i*i*i + j*j*j + x*x*x == sum){
                    num[count++] = sum;
                }
            }
            
    for(int i = 0; i < count; i++)
        if(i != count - 1)
            printf("%d\n", num[i]);
        else
            printf("%d", num[i]);
    return 0;
}