[Solved] String to find A character [duplicate]

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  1. If you’re beginner check this :

    String s1=" read the documentation for the methods of String"; //your string
char ch=s1.charAt(s1.indexOf('A'));  //first appearance of character A
int count = 0; 
for(int i=0;i<s1.length();i++) { 
    if(s1.charAt(i)=='A'){ //if character at index i equals to 'A'
        System.out.println("number of A:=="+ch);
        count++; //increment count
    }
}
System.out.println("Total count of A:=="+count);

  2. If you’re not beginner:

     String s="Good , I think so";
 int counter = s.split("A").length - 1;  //you can change A with your character

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solved String to find A character [duplicate]