#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<string,int> P;
#define REP(i,n) for(int i=0;i<int(n);i++)


int main(void){
	cin.tie(nullptr);  ios_base::sync_with_stdio(false);
	int i,j,k;

	int A,B,C;
	cin >> A >> B >> C;

	int x=-1,y=-1;
	if((B+C)%A==0){
		x=(B+C)/A;
	}
	if(C%A==0){
		y=C/A;
		if(A*y-B>0) y=-1;
	}

	if(x==-1 && y==-1) cout << -1 << endl;
	else if(x==-1 || y==-1) cout << max(x,y) << endl;
	else{
		cout << min(x,y) << endl;
		cout << max(x,y) << endl;
	}


	return 0;
}