Завел аккаунт на leetcode.com

Tomer Mcgowan
Sep 7, 2018 · 1 min read

Сегодня послушал публичное собеседование которое вёл Кирилл Мокевнин.

Вот там я услышал про leetcode.com.

Что же…

Чем мы хуже?

Встречайте — leetcode.com/antonvoronezh/

И сразу, что бы акк не пустовал решил задачу про камни и что-то еще…

Jewels and Stones

You’re given strings J representing the types of stones that are jewels, and S representing the stones you have. Each character in Sis a type of stone you have. You want to know how many of the stones you have are also jewels.

The letters in J are guaranteed distinct, and all characters in J and S are letters. Letters are case sensitive, so “a” is considered a different type of stone from “A”.

Example 1:

Input: J = “aA”, S = “aAAbbbb” Output: 3

Example 2:

Input: J = “z”, S = “ZZ” Output: 0

Note:

S and J will consist of letters and have length at most 50.

The characters in J are distinct.

Tomer Mcgowan

Written by

Beginner front-end developer

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