#include <iostream>
#include <cstdlib>               
#include <math.h> 
 
using namespace std;
 
#define vesszo ","
#define szokoz " "
 
int main()
{
	system("cls");
	double a, b, c;
 
	cout << "1.oldal: ";
	cin >> a;
	cout << "2.oldal: ";
	cin >> b;
	cout << "3.oldal: ";
	cin >> c;
 
	cout << "A haromszog oldalai: " << a << vesszo << szokoz << b << vesszo << szokoz << c << "\n";
 
 
	bool szekhet = false;
 
	if ((a + b > c) and(a + c > b) and(b + c > a));
}

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