ICS Assignment 9

Digit Counter §

import java.util.Scanner;  
  
public class Main {  
    public static void main(String[] args) {  
        // Digit Counter  
        // caleb b
        Scanner scan = new Scanner(System.in);  
        System.out.println("Type a Sentence:");  
        String sentence = scan.nextLine();  
        int count = 0;  
        for (int i = 0; i < sentence.length(); i++) {  
            if (Character.isDigit(sentence.charAt(i))) {  
                count++;  
            }  
        }  
        System.out.println("Number of Digits: " + count);  
    }  
}

Non-Alphanumeric Character Counter §

import java.util.Scanner;  
  
public class Main {  
    public static void main(String[] args) {  
        // Not Alphanumeric Counter  
        Scanner scan = new Scanner(System.in);  
        System.out.println("Type a Sentence:");  
        String sentence = scan.nextLine();  
        int count = 0;  
        for (int i = 0; i < sentence.length(); i++) {  
            if (!Character.isAlphabetic(sentence.charAt(i)) && !Character.isDigit(sentence.charAt(i))) {  
                count++;  
            }  
        }  
        System.out.println("Number of Non-Alphanumeric Characters: " + count);  
    }  
}

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