Problem B
Swipe to start coding
Given two arrays arr1
and arr2
, both consist of the same set of elements, but in arr1
they are distinct, meanwhile in arr2
are not. Sort the elements of arr2
such that the order of items in arr2
is the same as in arr1
. All elements are non-negative.
Example 1
Input: arr1
= [3, 1, 2, 7, 5], arr2
= [2, 1, 1, 7, 3, 5, 7, 2, 1]
Output: [3, 1, 1, 1, 2, 2, 7, 7, 5]
Example 2
Input: arr1
= [0, 1, 3, 2], arr2
= [2, 0, 1, 3]
Output: [0, 1, 3, 2]
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Problem B
Свайпніть щоб показати меню
Swipe to start coding
Given two arrays arr1
and arr2
, both consist of the same set of elements, but in arr1
they are distinct, meanwhile in arr2
are not. Sort the elements of arr2
such that the order of items in arr2
is the same as in arr1
. All elements are non-negative.
Example 1
Input: arr1
= [3, 1, 2, 7, 5], arr2
= [2, 1, 1, 7, 3, 5, 7, 2, 1]
Output: [3, 1, 1, 1, 2, 2, 7, 7, 5]
Example 2
Input: arr1
= [0, 1, 3, 2], arr2
= [2, 0, 1, 3]
Output: [0, 1, 3, 2]
Рішення
Дякуємо за ваш відгук!
Awesome!
Completion rate improved to 7.69single