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Java Program to print Uppercase and Lowercase Character in a String .

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Java program to find the uppercase and lowercase from a string :

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

import java.io.*;

public class Demo {
 public static void main(String args[]) throws Exception {

  // Write code here
  Scanner in = new Scanner(System.in);
  String str = in.nextLine();
  char ch;
  int upperCase = 0, lowerCase = 0;
  for (int i = 0; i < str.length(); i++) {
   ch = str.charAt(i);
   int asciiValue = (int) ch;
   if (asciiValue >= 65 && asciiValue <= 90) {
    upperCase++;
   } else if (asciiValue >= 97 && asciiValue <= 122) {
    lowerCase++;
   }
  }

  System.out.println(upperCase);
  System.out.println(lowerCase);
 }
}

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Java Program to print Uppercase and Lowercase Character in a String .

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