[Manan] ADD:Toggling each character in a string

Author: mananguptamg

ToggleCase.java

@@ -0,0 +1,32 @@
+import java.util.Scanner;
+
+class ToggleCase {
+    // Main method
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+
+        System.out.print("Enter a string: ");
+        String str = input.nextLine();
+
+        // Method to toggle character case
+        String result = toggleCharacterCase(str);
+
+        System.out.println("String after toggling character case: " + result);
+    }
+
+    // Method to toggle character case
+    public static String toggleCharacterCase(String str) {
+        String result = "";
+        for (int i = 0; i < str.length(); i++) {
+            char ch = str.charAt(i);
+            if((int) ch >=65 && (int) ch <= 90){
+                result += (char) ((int) ch + 32);
+            } else if((int) ch >= 97 && (int) ch <= 122){
+                result += (char) ((int) ch - 32);
+            } else {
+                result += ch;
+            }
+        }
+        return result;
+    }
+}