ICSE Class 10 Computer Applications
Question 3 of 6
Solved 2018 Question Paper ICSE Class 10 Computer Applications — Question 3
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Question Question 6
Write a program in Java to accept a string in lower case and change the first letter of every word to upper case. Display the new string.
Sample input: we are in cyber world
Sample output: We Are In Cyber World
import java.util.Scanner;
public class KboatString
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a sentence:");
String str = in.nextLine();
String word = "";
for (int i = 0; i < str.length(); i++) {
if (i == 0 || str.charAt(i - 1) == ' ') {
word += Character.toUpperCase(str.charAt(i));
}
else {
word += str.charAt(i);
}
}
System.out.println(word);
}
}