Speed Limit Test Solution Codechef Alice is driving from her home to her office which is A kilometers away and will take her X hours to reach.Bob is driving from his home to his office which is B kilometers away and will take him Y hours to reach. Determine who is driving faster, else, if … Read more
Bob at the Bank Solution Codechef Bob has an account in the Bobby Bank. His current account balance is W rupees. Each month, the office in which Bob works deposits a fixed amount of X rupees to his account.Y rupees is deducted from Bob’s account each month as bank charges. Find his final account balance … Read more
Largest Subarray Google OA Solution Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. A subarray is a contiguous part of an array. Example 1: Input: nums = [-2,1,-3,4,-1,2,1,-5,4] Output: 6 Explanation: [4,-1,2,1] has the largest sum = 6. Example 2: Input: nums = [1] Output: 1 … Read more
Fill 2D Array Google OA Solution Given a N x N matrix. Fill the integers from 1 to n*n to this matrix that makes the sum of each row, each column and the two diagonals equal. Example 1: Example 2: SOLUTION Program: Fill 2D Array Google OA Solution in Python Magic Square : Starting at the middle row of of … Read more
Compare Strings Google OA Solution One string is strictly smaller than another when the frequency of occurrence of the smallest character in the string is less than the frequency of the smallest character in the string is less than the frequency of occurrence of the smallest character in the comparison string. For example, string “abcd” … Read more
