EmailsEverywhere - booking woman in tech

April 23, 2017

Introduction

It is most rewarding experience to learn and score full 30 points on this algorithm called Email Everywhere. Julia did not have time to practice C# code to write a min heap or max heap using array. She tried so many things but this time she borrowed the code from the internet, and then make it work for the algorithm.

It is a good experience to write brute force solution, and then continued to improve and solve the problems. Look at the submission of the algorithm, Julia learned the min heap and algorithm design through the contest. Well done. Here is the report of submission:

From 2.5 to 4.17, and then 19.17 and then 30 full points, Julia tried to review each step and then write down how she works better next time.

Code review

The last submission with full score 30 is here.

Back to first try, wrong answer and timeout, pass 4 test cases, scored 2.5. Code is here.

Second try, scored 4.17, no more wrong answer. Code is here.

Third submission, scored 19, code is here.