10-Week Completion C++ Coding Test | Algorithm Coding Test

Hello, this is instructor Keundol.

This time, we have made a large-scale update to the coding test lecture and would like to inform you of the completion of the update.

The main points of this update were:

• Remove unnecessary parts from the lecture

• The lecture is supplemented with more detailed explanations, such as variable descriptions and proofs.

• Create lectures requested through frequently asked questions and feedback

• Additional lectures on solving problems using other methods, such as using recursive functions

• Commentary code modified and added to make it a little more efficient

• The content of the lesson plan has been revised and added to provide a more detailed and easy explanation and efficient code.

Lecture Updates

Week 1 - 8 Problem Solving Lecture Update

0 ~ 4 weeks concept lecture update

"The total lecture time has increased from 21 hours to approximately 26 hours."

Latest version of lesson plan update: 23.04.27

• When to pass by reference / Add

• [Note] Things to be careful of / Additions when using sort

• Permutation/Modification using recursion

• Permutations using recursion - Debugging code / Fixes

• Initialization method {0, } / Add that should not be used

• Limited accuracy/correction of floating-point operations

• min, max_element function description/modification

• Array Rotation Logic Description/Fix

• Why is it overloading and not overriding? / Added

• Why do we need to do full initialization with fill()? / Added

• How to run using VS CODE's run task / Addition

• Eratosthenes Chae Code / Modification

• int type, long long type description/modification

• Added/reinforced copy(), memcpy() content and explanation of shallow copy and deep copy

• 2D array logic Rectangular array is also possible code / modification

• Tips for Solving Implementation Problems / Additions

Latest version of problem solution: 23.04.11

The following commentary code has been revised. (The corresponding lecture has also been revised.)

• 2 - E

• 3 - F

• 4 - B

• 5 - O

• 5 - U

• 5 - V

• 6 - B

• 6 - C

• 6 - F

• 6 - F Added a solution using greedy commentary code

• 6 - G

• 6 - M

• 6 - K

• 7 - M

• 7 - O

• 8 - B

• 8 - G

• 8 - P

• 8 - V

• 8 - W

thank you

Instructor lifts a big stone.