using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Переменные_2
{
    class Program
    {
        static void Main(string[] args)
        {
            int a = 10;//10
            int b = 15 + 25;//40
            int c = a * b + 8;//408
            int d = (5 + 5) / 2;//5
            bool b_a = true;//true
            bool b_b = true && false;//false
            bool b_c = false || true;//true
            bool b_d = true != false;//true
            bool b_e = b_a == b_c;//true
            string s = "test1" + " " + "test2";//test1 test2
        }
    }
}