Cavity Map HackerRank Solution in C, C++, Java, Python
You are given a square map as a matrix of integer strings. Each cell of the map has a value denoting its depth. We will call a cell of the …
HackerRank Solutions
Fair Rations HackerRank Solution in C, C++, Java, Python
You are the benevolent ruler of Rankhacker Castle, and today you’re distributing bread. Your subjects are in a line, and some of them already have some loaves. Times are hard …
Flatland Space Stations HackerRank Solution in C, C++, Java, Python
Flatland is a country with a number of cities, some of which have space stations. Cities are numbered consecutively and each has a road of 1 km length connecting it …
Lisa’s Workbook HackerRank Solution in C, C++, Java, Python
Lisa just got a new math workbook. A workbook contains exercise problems, grouped into chapters. Lisa believes a problem to be special if its index (within a chapter) is the …
Service Lane HackerRank Solution in C, C++, Java, Python
A driver is driving on the freeway. The check engine light of his vehicle is on, and the driver wants to get service immediately. Luckily, a service lane runs parallel …
The Time in Words HackerRank Solution in C, C++, Java, Python
Given the time in numerals we may convert it into words, as shown below: At minutes = 0, use o’ clock. For 1<=minutes<=30, use past, and for 30<minutes use to. …
Halloween Sale HackerRank Solution in C, C++, Java, Python
You wish to buy video games from the famous online video game store Mist. Usually, all games are sold at the same price,p dollars. However, they are planning to have …
Beautiful Triplets HackerRank Solution in C, C++, Java, Python
Function Description Complete the beautifulTriplets function in the editor below. It must return an integer that represents the number of beautiful triplets in the sequence. beautifulTriplets has the following parameters: …
Minimum Distances HackerRank Solution in C, C++, Java, Python
Function Description Complete the beautifulTriplets function in the editor below. It must return an integer that represents the number of beautiful triplets in the sequence. beautifulTriplets has the following parameters: …
Modified Kaprekar Numbers HackerRank Solution in C, C++, Java, Python
A modified Kaprekar number is a positive whole number with a special property. If you square it, then split the number into two integers and sum those integers, you have …