Add College Simulator game logic

This Java program simulates a college student's daily activities over three days, allowing choices that affect CGPA, health, and stress levels.

Author: msrihanreddy5-code

College Simulator.java

@@ -0,0 +1,40 @@
+import java.util.Scanner;
+
+public class CollegeSimulator {
+
+    public static void main(String[] args) {
+        Scanner sc = new Scanner(System.in);
+
+        int cgpa = 7;
+        int health = 70;
+        int stress = 30;
+
+        for (int day = 1; day <= 3; day++) {
+            System.out.println("\nDay " + day);
+            System.out.println("1. Study");
+            System.out.println("2. Sleep");
+            System.out.println("3. Party");
+
+            System.out.print("Choose: ");
+            int choice = sc.nextInt();
+
+            switch (choice) {
+                case 1 -> { cgpa++; stress += 10; }
+                case 2 -> { health += 10; stress -= 5; }
+                case 3 -> { health -= 10; stress += 15; }
+            }
+        }
+
+        System.out.println("\nFinal Stats:");
+        System.out.println("CGPA: " + cgpa);
+        System.out.println("Health: " + health);
+        System.out.println("Stress: " + stress);
+
+        if (cgpa >= 8 && health >= 60)
+            System.out.println("🎉 Successful College Life!");
+        else
+            System.out.println("⚠️ Need Better Balance!");
+
+        sc.close();
+    }
+}