title: Program To Find Remainder Without Using Modulo Or Operator
signature: function programToFindRemainderWithoutUsingModuloOrOperator(num, divisor) {
test_code: 
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function convertToString(value) {
      return JSON.stringify(value, function (key, val) {
          if (val instanceof Set) {
              return Array.from(val);
          } return val;});
  }
  
  function validateSolution(actual, expected){
      return convertToString(actual)===convertToString(expected);
  }
  
  function driver(num, divisor, expected){
      try{
          if (validateSolution(PLACEHOLDER_FN_NAME(num, divisor),expected)){
              return "PASSED";
          }
          return "FAILED";
      } catch (error) {
        return error.name;
      }
      
  }
      
  function main(){
    let result = '';
    result = driver(80, 54, 26);
    console.log(`TEST-0...${result}`);
  
    result = driver(63, 21, 0);
    console.log(`TEST-1...${result}`);
  
    result = driver(1, 56, 1);
    console.log(`TEST-2...${result}`);
  
    result = driver(22, 39, 22);
    console.log(`TEST-3...${result}`);
  
    result = driver(66, 7, 3);
    console.log(`TEST-4...${result}`);
  
    result = driver(61, 67, 61);
    console.log(`TEST-5...${result}`);
  
    result = driver(45, 63, 45);
    console.log(`TEST-6...${result}`);
  
    result = driver(29, 44, 29);
    console.log(`TEST-7...${result}`);
  
    result = driver(95, 65, 30);
    console.log(`TEST-8...${result}`);
  
    result = driver(9, 68, 9);
    console.log(`TEST-9...${result}`);
  
    process.exit(0);
  };
  
  if (require.main === module) {
    main();
  }
source_py: def program_to_find_remainder_without_using_modulo_or_operator(num, divisor):
      return (num - (divisor * (num // divisor)))
source_cpp: int program_to_find_remainder_without_using_modulo_or_operator(int num, int divisor) {
    return ( num - divisor * ( num / divisor ) );
  }