Chapter5_Arrays_Ex6

import java.util.Scanner;
/*
    =====================================================
                   chapter 5: Arrays

      Ex6: lower case to upper case
    =====================================================
*/


public class MyProgram {
    public static void main(String[] args) {
        final int SIZE=10;
        char arr[]=new char[SIZE];
        Scanner s=new Scanner(System.in);

        System.out.println("Enter values: ");
        for(int i=0;i<arr.length;i++){
            arr[i]=s.next().charAt(0);
        }
        int i=0;
        while(i<arr.length) {
            if (arr[i] >= 'A' && arr[i] <= 'Z') {
                for (int j = i+1; arr[j] >= 'a'; j++)
                    arr[j]-=32;
            }
            i++;
        }


    }
}