How to print the first character of each word in a String in Java?
A String class can be used to represent the character strings, all the string literals in a Java program are implemented as an instance of a String class. The Strings are constants and their values cannot be changed (immutable) once created.
We can print the first character of each word in a string by using the below program
Example
public class FirstCharacterPrintTest {
public static void main(String[] args) {
String str = "Welcome To Tutorials Point";
char c[] = str.toCharArray();
System.out.println("The first character of each word: ");
for (int i=0; i < c.length; i++) {
// Logic to implement first character of each word in a string
if(c[i] != ' ' && (i == 0 || c[i-1] == ' ')) {
System.out.println(c[i]);
}
}
}
}Output
The first character of each word:
W
T
T
P
Published on 29-Aug-2019 18:19:49
