IOI 2020 – Contest Day 1- Tickets Problem and Solution

The 32nd International Olympiad in Informatics was held in Online in 2020. There were two…

 20 total views,  1 views today

ByByPasindu PiumalSeptember 24, 2020

IOI 2020 – Contest Day 1- Supertrees Problem and Solution

The 32nd International Olympiad in Informatics was held in Online in 2020. There were two…

 33 total views,  4 views today

ByByPasindu PiumalSeptember 24, 2020

IOI 2020 – Contest Day 1- Plants Problem and Solution

The 32nd International Olympiad in Informatics was held in Online in 2020. There were two…

 12 total views,  2 views today

ByByPasindu PiumalSeptember 24, 2020

Day of the Programmer – HackerRank Solution

Problem : Marie invented a Time Machine and wants to test it by time-traveling to visit Russia…

 33 total views,  1 views today

ByByPasindu PiumalSeptember 11, 2020

APIO 2020 Problems and Solutions – Fun Tour

Time limit2 sMemory limit512 MB Problem : There are NN attractions in the biggest theme park in…

 64 total views,  1 views today

ByByPasindu PiumalSeptember 5, 2020

APIO 2020 Problems and Solutions – Swapping Cities

Time limit2 sMemory limit512 MB Problem : There are NN cities in Indonesia, numbered from 00 to N – 1N−1.…

 43 total views

ByByPasindu PiumalSeptember 5, 2020

APIO 2020 Problems and Solutions – Painting Walls

Time limit1500 msMemory limit512 MB Problem : It has been a while since the last…

 35 total views

ByByPasindu PiumalSeptember 5, 2020

Migratory Birds – HackerRank Solution

Problem : You have been asked to help study the population of birds migrating across…

 50 total views

ByByPasindu PiumalSeptember 3, 2020

Divisible Sum Pairs – HackerRank Solution

Problem : You are given an array of n integers, ar = [ar[0], ar[1], …, ar[n-1]], and a…

 39 total views,  2 views today

ByByPasindu PiumalSeptember 3, 2020

Birthday Chocolate – HackerRank Solution

Problem : Lily has a chocolate bar that she wants to share it with Ron…

 57 total views

ByByPasindu PiumalSeptember 1, 2020

Breaking the Records – HackerRank Solutions

Problem : Maria plays college basketball and wants to go pro. Each season she maintains…

 70 total views,  1 views today

ByByPasindu PiumalAugust 31, 2020

Between Two Sets – HackerRank Solution

Problem : You will be given two arrays of integers and asked to determine all…

 56 total views

ByByPasindu PiumalAugust 25, 2020

How to get Microsoft Office 365(2020) for free legally

Microsoft Office 365 includes Microsoft Office, SharePoint Online, Lync Online and Exchange Online combined in…

 49 total views,  1 views today

ByByKanith EsaraAugust 22, 2020

Kangaroo – HackerRank Solution

Problem : You are choreographing a circus show with various animals. For one act, you…

 90 total views,  3 views today

ByByPasindu PiumalAugust 21, 2020

Apple and Orange – HackerRank Solution

Problem : Sam’s house has an apple tree and an orange tree that yield an…

 52 total views,  1 views today

ByByPasindu PiumalAugust 21, 2020

Grading Students – HackerRank Solution

Problem : HackerLand University has the following grading policy: Every student receives a grade in the inclusive…

 98 total views,  2 views today

ByByPasindu PiumalAugust 21, 2020

Time Conversion – HackerRank Solution

Problem : Given a time in 12-hour AM/PM format, convert it to military (24-hour) time. Note:…

 44 total views,  1 views today

ByByPasindu PiumalAugust 21, 2020

Birthday Cake Candles – HackerRank Solution

Problem : You are in charge of the cake for your niece’s birthday and have…

 53 total views,  2 views today

ByByPasindu PiumalAugust 20, 2020

Print Pretty – HackerRank Solution

Problem : Your manager gave you a text file with many lines of numbers to…

 57 total views

ByByPasindu PiumalAugust 18, 2020

2 Ways to Hack WhatsApp

Hack WhatsApp!! Not like cybercrime hacking. Just simple two methods that you can access another…

 132 total views,  2 views today

ByByKanith EsaraAugust 17, 2020

IOI 2019 – Sky Walking Problem and Solution

The 31st International Olympiad in Informatics was held in Baku, Azerbaijan in 2019. There were…

 99 total views,  1 views today

ByByPasindu PiumalAugust 15, 2020
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