Hackerrank 苹果和橘子问题测试用例在 swift 中提交失败

Question

The detail of question is here: https://www.hackerrank.com/challenges/apple-and-orange/problem

My code passed sample test cases when I click on Run button but when I click on submit button all test cases fail. My code is given below:

func countApplesAndOranges(s: Int, t: Int, a: Int, b: Int, apples: [Int], oranges: [Int]) -> Void {

  var appless = [Int]()
  var orangess = [Int]()

  appless = apples.map{a + $0}
  orangess = oranges.map{b + $0}
  appless = appless.filter{$0 >= s && $0 <= t}
  orangess = orangess.filter{$0 >= s && $0 <= t}

  print(appless.count)
  print(orangess.count)

}

countApplesAndOranges(s: 7, t: 11, a: 5, b: 15, apples: [-2,2,1], oranges: [5,-6])

If someone knows what is the issue then please let me know.

Answer 1

Test cases fail because your code does not fulfil all the requirements of the question. Try to read question carefully. For me the code given below passed all the test cases on submit:

import Foundation;

// Enter your code here

let hitRange = readLine()!.components(separatedBy: " ").map{ Int($0)! }
let treePoints = readLine()!.components(separatedBy: " ").map{ Int($0)! }
let applesOranges = readLine()!.components(separatedBy: " ").map{ Int($0)! }
let apples = readLine()!.components(separatedBy: " ").map{ Int($0)! }
let oranges = readLine()!.components(separatedBy: " ").map{ Int($0)! }


var appleInRange = 0
var orangeInRange = 0

for apple in apples {
   let result = treePoints[0] + apple
   switch result {
      case hitRange[0]...hitRange[1]:
          appleInRange += 1
      default:
          continue
   }
}

for orange in oranges {
    let result = treePoints[1] + orange
    switch result {
           case hitRange[0]...hitRange[1]:
                orangeInRange += 1
           default:
              continue
    }
}

print(appleInRange)
print(orangeInRange)