25 lines
603 B
Java
25 lines
603 B
Java
package Others;
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import java.util.Scanner;
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public class CountChar {
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public static void main(String[] args) {
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Scanner input = new Scanner(System.in);
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System.out.print("Enter your text: ");
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String str = input.nextLine();
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input.close();
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System.out.println("There are " + CountCharacters(str) + " characters.");
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}
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/**
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* Count non space character in string
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*
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* @param str String to count the characters
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* @return number of character in the specified string
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*/
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private static int CountCharacters(String str) {
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return str.replaceAll("\\s", "").length();
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}
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}
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