Java Program to count the total number of punctuation characters exist in a String
Example:
Input: str = "Hello Worlds !!.";
Output: 3
Approach
Java
public class PunctuationCheck {public static void main(String[] args) {int count = 0;String str = "Hello Worlds !!.";for (int i = 0; i < str.length(); i++) {// Checks whether given character is punctuation markif (isPunctuation(str.charAt(i)))count++;}System.out.println("Total number of punctuations: " + count);}private static boolean isPunctuation(char ch) {if (ch == '!' || ch == ',' || ch == ';' || ch == '.' || ch == '?'|| ch == '-' || ch == '\'' || ch == '\"'|| ch == ':')return true;return false;}}
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