text: Multiply two integers without using multiplication , division and bitwise operators , and no loops |  ; function to multiply two numbers x and y ; 0 multiplied with anything gives 0 ; Add x one by one ; the case where y is negative ; Driver code
code: class GFG { static int multiply ( int x , int y ) { if ( y == 0 ) return 0 ; if ( y > 0 ) return ( x + multiply ( x , y - 1 ) ) ; if ( y < 0 ) return - multiply ( x , - y ) ; return - 1 ; } public static void main ( String [ ] args ) { System . out . print ( "NEW_LINE" + multiply(5, -11)); } }