Write a Program to Find Out No Of Occurrence Of a Character?

Write a Program to Find Out No Of Occurrence Of a Character?

package com.java.Softwaretestingblog;
public class FoundNoOfOccurance {
   public static void main(String[] args) {
      // TODO Auto-generated method stub
      String s="i am monoj good boy";
      char c='o';
      int total_size=s.length();
      int replace_sie=s.replace("o", "").length();
      System.out.println(total_size +"\t"+replace_sie);
      int count=s.length()-s.replace("o", "").length();
      System.out.println("Number of occurances of 'a' is= "+ count);
   }
}

Execution: The output link

Check Also: Find the Smallest Number in An Array

Output:

19 14
Number of occurrence of 'a' is= 5