String containing first letter of every word in a given string with spaces | Java program to find the string which contain the first character of each word of another string . ; Function to find string which has first character of each word . ; Traverse the string . ; If it is space , set v as true . ; Else check if v is true or not . If true , copy character in output string and set v as false . ; Driver code
class GFG { static String firstLetterWord ( String str ) { String result = " " ; boolean v = true ; for ( int i = 0 ; i < str . length ( ) ; i ++ ) { if ( str . charAt ( i ) == ' ▁ ' ) { v = true ; } else if ( str . charAt ( i ) != ' ▁ ' && v == true ) { result += ( str . charAt ( i ) ) ; v = false ; } } return result ; } public static void main ( String [ ] args ) { String str = " geeks ▁ for ▁ geeks " ; System . out . println ( firstLetterWord ( str ) ) ; } }