[백준/C++] 2985 - 세 수

https://www.acmicpc.net/problem/2985

#include <iostream>
using namespace std;

int main() {
    int a, b, c;
    cin >> a >> b >> c;

    if (a + b == c) cout << a << "+" << b << "=" << c;
    else if (a - b == c) cout << a << "-" << b << "=" << c;
    else if (a * b == c) cout << a << "*" << b << "=" << c;
    else if (b != 0 && a / b == c) cout << a << "/" << b << "=" << c;
    else if (a == b + c) cout << a << "=" << b << "+" << c;
    else if (a == b - c) cout << a << "=" << b << "-" << c;
    else if (a == b * c) cout << a << "=" << b << "*" << c;
    else if (a == b / c && c != 0) cout << a << "=" << b << "/" << c;

    return 0;
}