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- package L03_ConditionalStatementsAdvanced;
- import java.util.Scanner;
- public class P06_OperationsBetweenNumbers {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- int number1 = Integer.parseInt(scanner.nextLine());
- int number2 = Integer.parseInt(scanner.nextLine());
- String symbol = scanner.nextLine();
- //правим switch по оператора -> case "+", case "-", case "*", case "/", case "%"
- switch (symbol){
- // в зависимост от символа изпълняваме определените действия
- case "+":
- //събираме двете числа
- int sum = number1 + number2;
- //проверяваме дали резултатът е четен или нечетен
- if(sum % 2 == 0){
- System.out.printf("%d %s %d = %d - even", number1, symbol, number2, sum);
- }else {
- System.out.printf("%d %s %d = %d - odd", number1, symbol, number2, sum);
- }
- break;
- case "-":
- int diff = number1 - number2;
- //проверяваме дали резултатът е четен или нечетен
- if(diff % 2 == 0){
- System.out.printf("%d %s %d = %d - even", number1, symbol, number2, diff);
- }else {
- System.out.printf("%d %s %d = %d - odd", number1, symbol, number2, diff);
- }
- break;
- case "*":
- int result = number1 * number2;
- if(result % 2 == 0){
- System.out.printf("%d %s %d = %d - even", number1, symbol, number2, result);
- }else {
- System.out.printf("%d %s %d = %d - odd", number1, symbol, number2, result);
- }
- break;
- case "/":
- if (number2 == 0){
- System.out.printf("Cannot divide %d by zero", number1);
- }else {
- double division = number1 * 1.0 / number2;
- System.out.printf("%d / %d = %.2f", number1, number2, division);
- }
- break;
- case "%":
- if (number2 == 0){
- System.out.printf("Cannot divide %d by zero", number1);
- }else {
- int leftover = number1 % number2;
- System.out.printf("%d %% %d = %d", number1, number2, leftover);
- }
- break;
- }
- }
- }
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