Skip to contentSkip to footer

Software Engineer 1 Interview Questions

Salaries
Interviews

3,923 software engineer 1 interview questions shared by candidates

First round 1 car pool There is a car with capacity empty seats. The vehicle only drives east (i.e., it cannot turn around and drive west). You are given the integer capacity and an array trips where trips[i] = [numPassengersi, fromi, toi] indicates that the ith trip has numPassengersi passengers and the locations to pick them up and drop them off are fromi and toi respectively. The locations are given as the number of kilometers due east from the car's initial location. Return true if it is possible to pick up and drop off all passengers for all the given trips, or false otherwise. Example 1: Input: trips = [[2,1,5],[3,3,7]], capacity = 4 Output: false Example 2: Input: trips = [[2,1,5],[3,3,7]], capacity = 5 Output: true 2nd round 2. Product of Array Except Self Given an integer array nums, return an array answer such that answer[i] is equal to the product of all the elements of nums except nums[i]. The product of any prefix or suffix of nums is guaranteed to fit in a 32-bit integer. You must write an algorithm that runs in O(n) time and without using the division operation. Example 1: Input: nums = [1,2,3,4] Output: [24,12,8,6] Example 2: Input: nums = [-1,1,0,-3,3] Output: [0,0,9,0,0] 3. Longest Substring Without Repeating Characters 3. Longest Substring Without Repeating Characters Medium Topics Companies Hint Given a string s, find the length of the longest substring without repeating characters. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with the length of 3. Example 2: Input: s = "bbbbb" Output: 1 Explanation: The answer is "b", with the length of 1. Example 3: Input: s = "pwwkew" Output: 3 Explanation: The answer is "wke", with the length of 3. Notice that the answer must be a substring, "pwke" is a subsequence and not a substring. 3rd round Interview ask me to write function which will check win condition for X and O for n*n matrix as i have mention a tic tac toe game in my resume and after that he ask me to write a script in any language which can give me content of web page, in my case mcqs are their which i have to push in array along with it option and correct andwer.
avatar

SDE-1 Backend Developer

Interviewed at Zupee

3.3★
Oct 16, 2024

First round 1 car pool There is a car with capacity empty seats. The vehicle only drives east (i.e., it cannot turn around and drive west). You are given the integer capacity and an array trips where trips[i] = [numPassengersi, fromi, toi] indicates that the ith trip has numPassengersi passengers and the locations to pick them up and drop them off are fromi and toi respectively. The locations are given as the number of kilometers due east from the car's initial location. Return true if it is possible to pick up and drop off all passengers for all the given trips, or false otherwise. Example 1: Input: trips = [[2,1,5],[3,3,7]], capacity = 4 Output: false Example 2: Input: trips = [[2,1,5],[3,3,7]], capacity = 5 Output: true 2nd round 2. Product of Array Except Self Given an integer array nums, return an array answer such that answer[i] is equal to the product of all the elements of nums except nums[i]. The product of any prefix or suffix of nums is guaranteed to fit in a 32-bit integer. You must write an algorithm that runs in O(n) time and without using the division operation. Example 1: Input: nums = [1,2,3,4] Output: [24,12,8,6] Example 2: Input: nums = [-1,1,0,-3,3] Output: [0,0,9,0,0] 3. Longest Substring Without Repeating Characters 3. Longest Substring Without Repeating Characters Medium Topics Companies Hint Given a string s, find the length of the longest substring without repeating characters. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with the length of 3. Example 2: Input: s = "bbbbb" Output: 1 Explanation: The answer is "b", with the length of 1. Example 3: Input: s = "pwwkew" Output: 3 Explanation: The answer is "wke", with the length of 3. Notice that the answer must be a substring, "pwke" is a subsequence and not a substring. 3rd round Interview ask me to write function which will check win condition for X and O for n*n matrix as i have mention a tic tac toe game in my resume and after that he ask me to write a script in any language which can give me content of web page, in my case mcqs are their which i have to push in array along with it option and correct andwer.

Viewing 3511 - 3520 interview questions

Glassdoor has 3,923 interview questions and reports from Software engineer 1 interviews. Prepare for your interview. Get hired. Love your job.