Get a string that matches the original string except that all of the ‘m’s have been replaced with ‘M’s: (JAVA)

Question

So if I were to have the string

String str = " mommy ";

How would I get the output

"MoMMy"

Does this answer your question? [How do I replace a character in a string in Java?](https://stackoverflow.com/questions/1234510/how-do-i-replace-a-character-in-a-string-in-java) — Ferdz, Jan 24 '22 at 18:37

score 0 · Answer 1 · answered Jan 24 '22 at 19:02

To get the desired output , you can follow the following code

    String str = "mommy";

    char [] str1 = str.toCharArray();
    for(int i = 0; i < str.length(); i++){
        if(str1[i] == 'm'){
            str1[i] = 'M';
        }
    }

    String str2 = new String(str1);
    System.out.println(str2);

Get a string that matches the original string except that all of the ‘m’s have been replaced with ‘M’s: (JAVA)

1 Answers1