DiDi Chuxing is a **mobile transportation company headquartered in Beijing**. Known simply as DiDi, it is now one of the world’s largest ride-hailing companies, serving more than 493 million users across Asia-Pacific, Africa, Latin America, Central Asia, and Russia. DiDi was founded in 2012.

It has got a 4.0* rating on Glassdoor and is considered one of the best product-based companies. It is highly regarded for its work-life balance.

They provide good training as well which will be beneficial in future too. You can practice the below DiDi Interview Questions for the interview. We have collected past frequently asked DiDi Interview Questions for your reference.

Categories of Questions

## DiDi Array Questions

**Question 1. Check if Two given Matrices are Identical** Problem Statement Given two matrices, we will write a function to check whether the two matrices are identical or not. That is, if all the elements in the respective positions of the two matrices are the same, then we say that they are identical. Input Format The first line containing ...

## DiDi String Questions

**Question 2. Generate a String With Characters That Have Odd Counts Leetcode Solution** Problem Statement In this problem, we are given a length. We have to generate a string that has all characters an odd number of times. For example, aaaaab is a valid string because count(a)=5 and count(b)=1. But, aaabbc is not a valid string here because count(b)=2 which is an even ...

## DiDi Matrix Questions

**Question 3. Check if Two given Matrices are Identical** Problem Statement Given two matrices, we will write a function to check whether the two matrices are identical or not. That is, if all the elements in the respective positions of the two matrices are the same, then we say that they are identical. Input Format The first line containing ...

## DiDi Other Questions

**Question 4. Clone Graph LeetCode Solution** Problem Statement Clone Graph LeetCode Solution – We are given a reference of a node in a connected undirected graph and are asked to return a deep copy of the graph. A deep copy is basically a clone where no node present in the deep copy should have the reference ...

**Question 5. Shortest Path in a Grid with Obstacles Elimination LeetCode Solution** Problem Statement Shortest Path in a Grid with Obstacles Elimination LeetCode Solution – You are given an m x n integer matrix grid where each cell is either 0 (empty) or 1 (obstacle). You can move up, down, left, or right from and to an empty cell in one step. Return the minimum number of steps to walk from the upper left ...

**Question 6. Binary Tree Maximum Path Sum LeetCode Solution** Problem Statement Binary Tree Maximum Path Sum LeetCode Solution – A path in a binary tree is a sequence of nodes where each pair of adjacent nodes in the sequence has an edge connecting them. A node can only appear in the sequence at most once. Note that the path does not need ...