Лабы / T21-1

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

using namespace std;

main ()
	{

	
	int a = 10, b = 5, h = 7, i = 0;
	double c = (a + b)*0.5*h;
	cout << "Square 1 Trapeze: " << c << endl;
	do 
		{
		cout << "Enter " << i+2 << "-th a: ";
		cin >> a;
		cout << "Enter " << i+2 << "-th b: ";
		cin >> b;
		cout << "Enter " << i+2 << "-th h: ";
		cin >> h;
		c = (a + b)*0.5*h;
		cout << "Square " << i+2 << " Trapeze: " << c << endl;
		i++;
		}
	while (i < 2);
	
	
	
	}