Find The Minimum time difference
Minimum time difference Given a list of 24-hour clock time points in “HH:MM” format. Write a program to find the … Read more
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Departure and Destination Cities in a given itinerary
You are on a business trip and traveling from one city to another. you have a stack of unsorted flight … Read more
Given an array, rank its elements
Given an array of numbers, write a program to rank the array elements. Example: Given array: [22, 11, 44, 66, … Read more
Maximum Depth of Valid Nested Parentheses in an arithmetic expression
Given an arithmetic expression which operators, operands and brackets. You need to find out the maximum depth of valid nested … Read more
Minimum Increments to make all array elements unique
Given a sorted array of integers, Write an algorithm to make all array elements distinct or unique by doing minimum … Read more
Maximum Surpasser in the given array
The “surpasser” of an element in an array is defined as the number of elements that are to the “right” … Read more
Maximum CPU Load Problem in a jobs list
Given a list of n Jobs with start time, end time and CPU load when it is active at any … Read more
Check If Student is eligible for an Attendance Reward
In school a student gets rewarded if he has an attendance record without being absent for more than once or … Read more
Maximum overlaps in a given list of time intervals
Interval is defined as [start, end]- the start of the interval to the end of the interval. Given the list … Read more
Remove Duplicates in a given Sorted Array
Given a sorted array of integers, write a program to remove duplicates in-place by modifying the given array such that … Read more
Replace Elements with Greatest Element on Right
Given an array of numbers nums[], write ment a function to replace each element of the array with the greatest … Read more
Count number of pairs in an array with sum = K
Given an array of integers and number K, write a program to find the number of pairs which has sum … Read more
Count similar words in a given array
Given an array of strings, write a program to count all the similar words. Similar words: Two words are similar … Read more
Maximum distance from the nearest person.
Given a bench with n seats and few people sitting, You are going to sit on a vacant seat such … Read more
Design a data structure for Candidate Voting Problem
Given candidates standing for an election, design a data structure that can support the following modules – 1. voteCandidate (candidateName) … Read more