Add files via upload

s-devran · web-flow · commit 0f6776aa574d · 2021-12-11T14:50:09.000+03:00
diff --git a/Programs/SwitchingLetters.java b/Programs/SwitchingLetters.java
@@ -0,0 +1,23 @@
+import java.util.Scanner;
+
+public class SwitchingLetters {
+	
+	public static void main(String[] args) {
+		
+		Scanner keyboard = new Scanner(System.in);
+
+		System.out.println("Please enter two numbers:");
+		int index1 = keyboard.nextInt() - 1;
+		int index2 = keyboard.nextInt() - 1;
+
+		keyboard.nextLine();
+		System.out.println("Please enter a sentence:");
+		String sentence = keyboard.nextLine();
+		System.out.println("The new sentence:\n" + switchLetters(index1, index2, sentence));
+	}
+
+	public static String switchLetters(int index1, int index2, String sentence) {
+		return sentence.substring(0,index1) + sentence.charAt(index2) + sentence.substring(index1 + 1, index2) + sentence.charAt(index1) + sentence.substring(index2 + 1, sentence.length());
+
+	}
+}
