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- package Methods;
- import java.util.Scanner;
- public class Calculations_03 {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- String operation = scanner.nextLine(); //"add", "multiply", "subtract", "divide"
- int number1 = Integer.parseInt(scanner.nextLine());
- int number2 = Integer.parseInt(scanner.nextLine());
- switch (operation) {
- case "add":
- add(number1, number2);
- break;
- case "multiply":
- multiply(number1, number2);
- break;
- case "subtract":
- subtract(number1, number2);
- break;
- case "divide":
- divide(number1, number2);
- break;
- }
- }
- //1. метод, който събира две числа и отпечатва резултата
- public static void add (int n1, int n2) {
- System.out.println(n1 + n2);
- }
- //2. метод, който умножава две числа и отпечатва резултата
- public static void multiply (int n1, int n2) {
- System.out.println(n1 * n2);
- }
- //3. метод, който изважда две числа и отпечатва резултата
- public static void subtract (int n1, int n2) {
- System.out.println(n1 - n2);
- }
- //4. метод, който дели две числа и отпечатва резултата
- public static void divide (int n1, int n2) {
- System.out.println(n1 / n2);
- }
- }
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