while

src/main/java/com/mycompany/while_exercicio1/While_Exercicio1.java

@@ -0,0 +1,24 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+
+package com.mycompany.while_exercicio1;
+
+import java.util.Scanner;
+
+/**
+ *
+ * @author 250409
+ */
+public class While_Exercicio1 {
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in); 
+        System.out.println("Introduza um número positivo");
+        int numero = scanner.nextInt(); 
+        while(numero > 0){ 
+            System.out.println("Introduza um número positivo"); 
+            numero = scanner.nextInt(); 
+        } 
+    }
+}