hdoj/section2-7解法2/main.cpp

#include <iostream>

using namespace std;

int trans(int i, int base) {
    int result = 0;
    for (; i;) {
        result += i % base;
        i /= base;
    }
    return result;
}

int main() {
    for (int i = 2992; i <= 9999; i++) {
        if (trans(i, 10) == trans(i, 12) && trans(i, 10) == trans(i, 16)) {
            cout << i << endl;
        }
    }
    return 0;
}