π
Zip Arrays
Zip Arraysλ³΄ν΅ λ°°μ΄ +20pts
Problem
Write a function that pairs up elements from two arrays.
Examples
Input:
zip([1, 2], ["a", "b"])Output:
[[1, "a"], [2, "b"]]Explanation
μ΄ λ¬Έμ λ **mapμ μΈλ±μ€ λ§€κ°λ³μ**λ₯Ό νμ©νμ¬ λ λ°°μ΄μ μ§μ§λ λ°©λ²μ νμ΅ν©λλ€. ## ν΅μ¬ κ°λ : Zip μ°μ° Zipμ λ λ°°μ΄μ κ°μ μμΉμ μλ μμλ€μ μμΌλ‘ λ¬Άλ μ°μ°μ λλ€. ### μ κ·Ό λ°©λ² ```javascript arr1.map((val, i) => [val, arr2[i]]) ``` - mapμ λ λ²μ§Έ λ§€κ°λ³μλ νμ¬ μΈλ±μ€μ λλ€ - μ΄ μΈλ±μ€λ‘ arr2μ κ°μ μμΉ μμμ μ κ·Όν©λλ€ ### map μ½λ°±μ λ§€κ°λ³μλ€ ```javascript array.map((element, index, array...
View detailed explanation βKey Concepts
map μΈλ±μ€ νμ© zip μ°μ° λ°°μ΄ μ λ§λ€κΈ° λ€μ€ λ°°μ΄ μ²λ¦¬
Time: O(n) Space: O(n)
solution.js
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