Can you solve this real interview question? Random Pick Index - Given an integer array nums with possible duplicates, randomly output the index of a given ...

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View Marlen09's solution of Random Pick Index on LeetCode, the world's largest programming community.

The problem presents a class called Solution that is initialized with an array of integers nums that may contain duplicates.

398. Random Pick Index. Given an array of integers with possible duplicates, randomly output the index of a given target number. You can assume that the given ...

View pgmreddy's solution of Random Pick Index on LeetCode, the world's largest programming community.

Given an array of integers with possible duplicates, randomly output the index of a given target number. You can assume that the given target number must ...

Продолжительность: 14:56
Опубликовано: 21 сент. 2022 г.

Random Pick Index 398. Question. Given an array of integers with possible duplicates, randomly output the index of a given target number.

C++ solution by haoel/leetcode ... // we just randomly pick a number from the array,. // if the number is target just return the index. // otherwise, keep picking ...