Karkit

#include <iostream>
#include <stdio.h>
#include <math.h>

int main ()
{
	int n; int a; int b;
	std::cin >> n >> a >> b;
	int z = 0;
	for(int i = 0; i < 100; i++) {
		int x = floor((n - b*i)/a);
		int y = floor((n - a*i)/b);
		if(x < 0 && y < 0) {
			break;
		}
		else {
			z = std::max(std::max(y,x),z);
		}
	}
	std::cout << z;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED