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README.md
README.md
 
 
convertString.ts
convertString.ts
 
 

README.md

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Algorithm Challenge Available At CodeFights

You are given the string s. Your friend just asked you if it's possible to change the string from s to a string t by removing some characters from it. You're a pro at programming, so you decided to create a program to determine this.

Example

  • For s = "ceoydefthf5iyg5h5yts" and t = "codefights", the output should be convertString(s, t) = true.

  • For s = "addbyca" and t = "abcd", the output should be convertString(s, t) = false.

Hints

  • concat()
  • split()

Input/Output

  • [execution time limit] 4 seconds (js)

  • [input] string s A string with alphanumeric characters.

    Guaranteed constraints:

    1 ≤ s.length ≤ 1000.

  • [input] string t

    A string with alphanumeric characters.

    Guaranteed constraints: 1 ≤ t.length ≤ 1000.

  • [output] boolean Return true if it is possible to convert s to t, otherwise return false.