tcs_xplore_java_hands_on_2021 | java iteration hands on 1:finding the lowest valued charachter in the string

 question:

write the main method in solution class.
the method will take the string as input and
print the minimum valued charachter in that string
 (as per ascii value)

input: HellO
output:H

as H is having the lowest ascii value.

 

 answer:

 

import java.util.Scanner;

public class solution {

    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);

       String  a=sc.nextLine();
       int temp=(int)a.charAt(0);

        for (int i = 1; i <a.length() ; i++) {
              if((int)a.charAt(i)<temp)
              {
                  temp=(int)a.charAt(i);
              }


        }
        System.out.println((char)temp);





    }


}