abc

思路

暴力三层循环就好了...

#include<iostream>

using namespace std;

int main(){
    for(int a = 1; a <= 9; a ++){
        for(int b = 1; b <= 9; b ++){
            for(int c = 0; c <= 9; c ++){
                if(a * 100 + b * 110 + c * 12 == 532)
                    cout << a << " " << b << " " << c << endl;
            }
        }
    }
}