Convert Integer into Character In JAVA

package HelloWorld;
import java.util.Scanner;
public class LearningJava {
	
	public static void main(String[] args) {
//		3. Write a Java program that takes three numbers from the user 
//		and prints the greatest number.
		 Scanner scan = new Scanner(System.in);
		 
		int a = scan.nextInt();
		
		char c=(char)a;
		System.out.print(c);
		
		 }
		
		}
	       
	       

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