Convert String into Title Case

Question

I am a beginner in Java trying to write a program to convert strings into title case. For example, if String s = \"my name is milind\", then the output should b

Answer 1

You are trying to capitalize every word of the input. So you have to do following steps:

1. get the words separated
2. capitalize each word
3. put it all together
4. print it out

Example Code:

  public static void main(String args[]){
     Scanner in = new Scanner(System.in);
     System.out.println("ent");

     String s=in.nextLine();

     //now your input string is storred inside s.
     //next we have to separate the words.
     //here i am using the split method (split on each space);
     String[] words = s.split(" ");

     //next step is to do the capitalizing for each word
     //so use a loop to itarate through the array
     for(int i = 0; i< words.length; i++){
        //we will save the capitalized word in the same place again
        //first, geht the character on first position 
        //(words[i].charAt(0))
        //next, convert it to upercase (Character.toUppercase())
        //then add the rest of the word (words[i].substring(1))
        //and store the output back in the array (words[i] = ...)
        words[i] = Character.toUpperCase(words[i].charAt(0)) + 
                  [i].substring(1);
     }

    //now we have to make a string out of the array, for that we have to 
    // seprate the words with a space again
    //you can do this in the same loop, when you are capitalizing the 
    // words!
    String out = "";
    for(int i = 0; i