zeroFuel.js (8kyu 74)

in about Dev on Algorithm

Codewars 알고리즘 풀이


Problem

  • You know that on average, your car runs on about 25 miles per gallon.
    • 차가 갤런 당 약 25마일을 달린다.
  • Considering these factors, write a function that tells you if it is possible to get to the pump or not.
    • 이러한 요소를 고려해서, 펌프에 도달할 수 있는지 확인한다.


Solution 01

function zeroFuel(distanceToPump, milesPerGallon, fuelLeft) {
  if (milesPerGallon * fuelLeft >= distanceToPump) {
    return true;
  } else {
    return false;
  }
}

zeroFuel(50, 25, 2);  // true
zeroFuel(50, 25, 1);  // false


Solution 02

function zeroFuel(distanceToPump, milesPerGallon) {
  return fuelLeft >= distanceToPump / milesPerGallon;
}

zeroFuel(50, 25, 2);  // true
zeroFuel(50, 25, 1);  // false