Computer Applications
Define a class to accept a String and print if it is a Super String or not. A String is Super if the number of uppercase letters are equal to the number of lowercase letters. [Use Character and String methods only]
Example: “COmmITmeNt”
Number of uppercase letters = 5
Number of lowercase letters = 5
String is a Super String
Answer
import java.util.Scanner;
class SuperString{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
System.out.print("Enter the string: ");
String s = in.nextLine();
int upper = 0;
int lower = 0;
int l = s.length();
for(int i = 0; i < l; i++){
char ch = s.charAt(i);
if(Character.isUpperCase(ch))
upper++;
else if(Character.isLowerCase(ch))
lower++;
}
if(upper == lower)
System.out.println("String is a Super String");
else
System.out.println("String is not a Super String");
}
}Output
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