SAP Labs India is SAP’s largest Research and Development center outside its headquarters in Germany and a part of a connected lab network of 20 Labs in 17 countries. It is one of the earliest R&D centers of a global company to have a footprint in India and has over the period of almost two decades grown in strategic importance for SAP.
It has got a 4.4* 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 SAP Labs Interview Questions for the interview. We have collected past frequently asked SAP Labs Interview Questions for your reference.
Categories of Questions
SAP Array Questions
Question 1. Minimum Absolute Difference Leetcode Solution The problem Minimum Absolute Difference Leetcode Solution provides us an unsorted array or vector containing some integers. We are required to find out all the pairs that have a difference equal to that of minimum absolute difference. The minimum absolute difference is the minimum value of absolute difference that can ...
Question 2. Rotate Array Rotate array is a problem in which we have given an array of size N. We have to rotate the array in the right direction. Each element shift by one position right and last element of the array come to the first position. So, we have given a value K ...
Question 3. Quick Sort Quick Sort is a sorting algorithm. Given an unsorted array sort it using quick sort algorithm. Example Input: {8, 9, 5, 2, 3, 1, 4} Output: {1, 2, 3, 4, 5, 8, 9} Theory It’s a Divide and Conquer sorting Algorithm. It picks a pivot element in the array, splits ...
Question 4. Heap Sort Heap sort is a comparison based sorting technique that is based on a Binary Heap data structure. HeapSort is similar to a selection sort where we find the maximum element and then place that element at the end. We repeat this same process for the remaining elements. Given an unsorted ...
Question 5. A Product Array Puzzle Problem Statement In a product array puzzle problem we need to construct an array where the ith element will be the product of all the elements in the given array except element at the ith position. Example Input 5 10 3 5 6 2 Output 180 600 360 300 900 ...
SAP String Questions
Question 6. Decode String Leetcode Solution Problem Statement The Decode String LeetCode Solution – “Decode String” asks you to convert the encoded string into a decoded string. The encoding rule is k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly k times where k is a positive integer. Example: Input: s = "3[a]2[bc]" Output: "aaabcbc" ...
Question 7. Longest Common Prefix Leetcode Solution Problem Statement The Longest Common Prefix LeetCode Solution – “Longest Common Prefix” states that given an array of strings. We need to find the longest common prefix among these strings. If there doesn’t exist any prefix, return an empty string. Example: Input: strs = ["flower","flow","flight"] Output: "fl" Explanation: “fl” is the longest ...
Question 8. Longest Substring Without Repeating Characters LeetCode Solution Longest Substring Without Repeating Characters LeetCode Solution – Given a string, we have to find the length of the longest substring without repeating characters. Let’s look into a few examples: Example pwwkew 3 Explanation: Answer is “wke” with length 3 aav 2 Explanation: Answer is “av” with length 2 Approach-1 ...
Question 9. Minimum Characters to be Added at Front to Make String Palindrome Problem Statement In the “Minimum Characters to be Added at Front to Make String Palindrome” problem we have given a string “s”. Write a program to find the minimum characters to be added at the front to make a string palindrome. Input Format The first and only one line containing ...
SAP Stack Questions
Question 10. Decode String Leetcode Solution Problem Statement The Decode String LeetCode Solution – “Decode String” asks you to convert the encoded string into a decoded string. The encoding rule is k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly k times where k is a positive integer. Example: Input: s = "3[a]2[bc]" Output: "aaabcbc" ...
Question 11. Design a stack that supports getMin() in O(1) time and O(1) extra space Design a stack that supports getMin() in O(1) time and O(1) extra space. Thus the special stack data structure must support all the operations of the stack like – void push() int pop() bool isFull() bool isEmpty() in constant time. Add an additional operation getMin() to return the minimum value ...
SAP Other Questions
Question 12. Binary Search LeetCode Solution Problem Statement Binary Search LeetCode Solution says that – Given an array of integers nums which is sorted in ascending order, and an integer target, write a function to search target in nums. If target exists, then return its index. Otherwise, return -1. You must write an algorithm with O(log n) runtime complexity. Example 1: Input: nums = [-1,0,3,5,9,12], target ...
Question 13. Container With Most Water LeetCode Solution Problem Statement Container With Most Water LeetCode Solution says that – You are given an integer array height of length n. There are n vertical lines are drawn such that the two endpoints of the ith line are (i, 0) and (i, height[i]). Find two lines that together with the x-axis form a container, such that the container ...
Question 14. Fibonacci Number LeetCode Solution Problem Statement Fibonacci Number LeetCode Solution – “Fibonacci Number” states that The Fibonacci numbers, commonly denoted F(n) form a sequence, called the Fibonacci sequence, such that each number is the sum of the two preceding ones, starting from 0 and 1. That is, F(0) = 0, F(1) = 1 F(n) = F(n - 1) + F(n ...
Question 15. Find Median from Data Stream LeetCode Solution Problem Statement Find Median from Data Stream LeetCode Solution – The median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value and the median is the mean of the two middle values. For example, for arr = [2,3,4], the median ...
Question 16. Binary Tree Zigzag Level Order Traversal LeetCode Solution Problem Statement Binary Tree Zigzag Level Order Traversal LeetCode Solution – Given the root of a binary tree, return the zigzag level order traversal of its nodes’ values. (i.e., from left to right, then right to left for the next level and alternate between). Input: root = [3,9,20,null,null,15,7] Output: [[3],[20,9],[15,7]] Explanation We ...
Question 17. Product of Array Except Self LeetCode Solution Problem Statement Product of Array Except Self LeetCode Solution – 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 ...
Question 18. String to Integer (atoi) LeetCode Solution Problem Statement The String to Integer (atoi) Leetcode Solution -“String to Integer (atoi)” states that Implementing the myAtoi(string s) function, which converts a string to a 32-bit signed integer (similar to C/C++’s atoi function). The algorithm for myAtoi(string s) is as follows: Read in and ignore any leading whitespace. Check if the next character (if ...
Question 19. Single Number Leetcode Solution Problem Statement Single Number Leetcode Solution – We are given a non-empty array of integers and need to find an element that appears exactly once. It is given in the question that every element appears twice except for one. Example 1: Input: nums = [2,2,1] Output: 1 Example 2: Input: ...
Question 20. Number of Islands LeetCode Solution Problem Statement The number of Islands LeetCode Solution – “Number of Islands” states that you are given an m x n 2D binary grid which represents a map of ‘1’s (land) and ‘0’s (water), you have to return the number of islands. An island is surrounded by water and is ...
Question 21. Permutations Leetcode Solution The problem Permutations Leetcode Solution provides a simple sequence of integers and asks us to return a complete vector or array of all the permutations of the given sequence. So, before going into solving the problem. We should be familiar with permutations. So, a permutation is nothing but an arrangement ...
Question 22. Find the Smallest Divisor given a Threshold Leetcode Solution This post is on Find the Smallest Divisor given a Threshold Leetcode Solution Problem statement In the problem ” Find the Smallest Divisor Given a Threshold” we are given a nums array and a threshold value. A variable “result” is defined as the sum of all answers when elements in ...
Question 23. GCD Of Two Numbers What is Greatest Common Factor? GCD of two numbers is the largest number that divides both of them. Approach-1 Brute Force Finding all the prime factors of both the numbers, then finding the product of the intersection. Finding the largest number that divides both the numbers. What is it that ...
Question 24. Reverse a linked list Problem Statement The problem “reverse a linked list” states that we are given the head of the linked list. We have to reverse the linked list by changing the links between them and return the head of the reversed linked list. Example 10->20->30->40->NULL NULL<-10<-20<-30<-40 Explanation We have reversed the linked ...