static public void main ( String [ ] args ) {
  int [ ] arr = {
    1 , 2 , 3 , 4 };
    int n = arr . length ;
    int L = 3 ;
    int ans = countTripletsLessThanL ( n , L , arr ) ;
    System . out . println ( "Total Number of ways = " + ans ) ;
  }
  
static public void main ( String [ ] args ) { int [ ] arr = { 1 , 2 , 3 , 4 } ; int n = arr . length ; int L = 3 ; int ans = countTripletsLessThanL ( n , L , arr ) ; System . out . println ( " Total ▁ Number ▁ of ▁ ways ▁ = ▁ " + ans ) ; }
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