static int findSmallNum ( int N , int K ) {
  int rem = N % K ;
  if ( rem == 0 ) return N ;
  else return N - rem ;
}

static int findSmallNum ( int N , int K ) { int rem = N % K ; if ( rem == 0 ) return N ; else return N - rem ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier)) alternative: (return_statement (binary_expression left: (identifier) right: (identifier))))))