package pl.pp; import java.util.Scanner; public class myThirdApp{ public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("Enter a number greater than 100:"); // WHILEloop(https://introcs.cs.princeton.edu/java/11cheatsheet/images/while.png) var number1 = scanner.nextDouble(); while (number1 <= 100) { System.out.println("The number is not greater than 100, enter again:"); number1 = scanner.nextDouble(); } System.out.println("Thank you! You’ve entered: " + number1); // DO..WHILE loop (https://introcs.cs.princeton.edu/java/11cheatsheet/images/do-while.png) double number2; do { System.out.println("Enter a number greater than200:"); number2 = scanner.nextDouble(); } while (number2 <= 200); System.out.println("Thank you! You’ve entered: " + number2); // FORloop(https://introcs.cs.princeton.edu/java/11cheatsheet/images/for.png) int wynik = 0; for (var i = 1; i <= 10; i++) { wynik = wynik + i; System.out.println("Iteration no." + i + " in the for loop, and the result (wynik)= " + wynik); } //IF..ELSE conditional statements(https://introcs.cs.princeton.edu/java/11cheatsheet/images/if.png) System.out.println("Enter the value of x: "); var x = scanner.nextDouble(); System.out.println("Enter the value of y: "); var y = scanner.nextDouble(); if(x > y){ System.out.println("x is greater than y"); } else if (x < y) { System.out.println("x is smaller thany"); } else { System.out.println("x equalsb y"); } //terminating the program by pressing a specific key while(true) { System.out.println("Enter-1 to exit the program"); var input = scanner.nextDouble(); if(input == -1){ System.out.println("Exit..."); break; } } scanner.close(); } }
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