题解 | #abc#

//例2.1 abc
#include<iostream>
#include<cstdio>
using namespace std;
int main() {
    int a, b, c;
    for (a = 0; a < 10; a++)
        for (b = 0; b < 10; b++)
            for (c = 0; c < 10; c++)
                if (a * 100 + b * 10 + c + b * 100 + c * 10 + c == 532)
                    cout << a << ' ' << b << ' ' << c << endl;
    return 0;
}