[백준/C++] 1193: 분수찾기

https://www.acmicpc.net/problem/1193

---

코드

#include <iostream>
using namespace std;

int main() {
	int input;
	cin >> input;
	
	int i = 1;

	while (input > i) {
		input -= i;
		i++;
	}

	if (i % 2 == 1) {
		cout << i + 1 - input << "/" << input;
	}
	else {
		cout << input << "/" << i + 1 - input;
	}

	return 0;
}