Exercise 3 Solution

kishanrajput23 · web-flow · commit fbb23054f766 · 2022-02-18T19:43:48.000+05:30
diff --git a/50.Exercise_3_Solution/cwh_50_ex3sol.java b/50.Exercise_3_Solution/cwh_50_ex3sol.java
@@ -0,0 +1,61 @@
+import java.util.Random;
+import java.util.Scanner;
+
+class Game{
+    public int number;
+    public int inputNumber;
+    public int noOfGuesses = 0;
+
+    public int getNoOfGuesses() {
+        return noOfGuesses;
+    }
+
+    public void setNoOfGuesses(int noOfGuesses) {
+        this.noOfGuesses = noOfGuesses;
+    }
+
+    Game() {
+        Random rand = new Random();
+        this.number = rand.nextInt(100);
+    }
+    void takeUserInput() {
+        System.out.println("Guess the number");
+        Scanner sc = new Scanner(System.in);
+        inputNumber = sc.nextInt();
+    }
+    boolean isCorrectNumber() {
+        noOfGuesses++;
+        if (inputNumber == number){
+            System.out.format("Yes you guessed it right, it was %d\nYou guessed it in %d attempts", number, noOfGuesses);
+            return true;
+        }
+        else if(inputNumber<number){
+            System.out.println("Too low...");
+        }
+        else if(inputNumber>number){
+            System.out.println("Too high...");
+        }
+        return false;
+    }
+
+}
+public class cwh_50_ex3sol {
+    public static void main(String[] args) {
+        /*
+            Create a class Game, which allows a user to play "Guess the Number"
+            game once. Game should have the following methods:
+            1. Constructor to generate the random number
+            2. takeUserInput() to take a user input of number
+            3. isCorrectNumber() to detect whether the number entered by the user is true
+            4. getter and setter for noOfGuesses
+            Use properties such as noOfGuesses(int), etc to get this task done!
+         */
+
+        Game g = new Game();
+        boolean b= false;
+        while(!b) {
+            g.takeUserInput();
+            b = g.isCorrectNumber();
+        }
+    }
+}
