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- using System;
- namespace _17.OperationsWithNumbers2
- {
- class OperationsWithNumbers2
- {
- static void Main(string[] args)
- {
- var n1 = int.Parse(Console.ReadLine());
- var n2 = int.Parse(Console.ReadLine());
- var oper = Console.ReadLine();
- var resAdd = n1 + n2; // +
- var resSubs = n1 - n2; // -
- var resMult = n1 * n2; // *
- var resDiv = (double)n1 / n2; // /
- var resMod = (double)n1 % n2; // %
- string oddOrEven = "";
- switch (oper)
- {
- case "+":
- if (resAdd % 2 == 0)
- {
- oddOrEven = "even";
- }
- else
- {
- oddOrEven = "odd";
- }
- Console.WriteLine("{0} "+oper+" {1} = {2} - " + oddOrEven,n1,n2,resAdd);
- break;
- case "-":
- if (resSubs % 2 == 0)
- {
- oddOrEven = "even";
- }
- else
- {
- oddOrEven = "odd";
- }
- Console.WriteLine("{0} "+oper+" {1} = {2} - " + oddOrEven,n1,n2,resSubs);
- break;
- case "*":
- if (resMult % 2 == 0)
- {
- oddOrEven = "even";
- }
- else
- {
- oddOrEven = "odd";
- }
- Console.WriteLine("{0} " + oper + " {1} = {2} - " + oddOrEven, n1, n2, resMult);
- break;
- case "/":
- if (n2 == 0)
- {
- Console.WriteLine("Cannot divide {0} by zero",n1);
- }
- else
- {
- Console.WriteLine("{0} " + oper + " {1} = {2:0.00}", n1, n2, resDiv);
- }
- break;
- case "%":
- if (n2 == 0)
- {
- Console.WriteLine("Cannot divide {0} by zero", n1);
- }
- else
- {
- Console.WriteLine("{0} " + oper + " {1} = {2}", n1, n2, resMod);
- }
- break;
- default:
- break;
- }
- }
- }
- }
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