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/*
For a given string sentence, reverse it.
Input : Hello World
Output : Dlorw Olleh

Input: How Are You Doing Today
Output: Yadot Ginod Uoy Era Woh
*/
public class ReverseToString{
	public static void main(String[] args) {

		String inp = "how are you doing today?";
		String temp = "";
		boolean firstWord = false;
		
		for (int i = inp.length() - 1; i >= 0; i--) {

			if (firstWord == false) {
				temp = temp + String.valueOf(inp.charAt(i)).toUpperCase();
				firstWord = true;
			} else if (String.valueOf(inp.charAt(i)).equals(" ")) {
				temp = temp +" "+String.valueOf(inp.charAt(i - 1)).toUpperCase();
				i = i - 1;
			} else {
				temp = temp + String.valueOf(inp.charAt(i)).toLowerCase();
			}
		}
		System.out.println("The result is "+temp);
	}
}

/*
Input:
how are you doing today?
Ouput:
?yadot Gniod Uoy Era Woh
*/