정확하게 효율적으로.

2 months to 6 months

Study time

166 questions

Basics / practice / test

Start coding immediately

Practice environment without installation

I recommend this to you

  • You have experience writing code that can accurately solve problems, but you have little experience writing efficient code.
  • You have little experience using Ordered-Set, Tree-Map, Priority-Queue, or Hashing.
  • I have not solved more than 10 problems related to Two Pointer or Binary Search.
  • If you are preparing for the Nacarubae coding test and are not confident in your ability to solve problems involving algorithms and data structures.

I do not recommend it for such people.

  • For those who are still not well-versed in the concepts of algorithms/data structures.
  • For those who often make coding mistakes.
  • I am a person who is able to produce correct answers for problems, but still lacks the confidence to write efficient code.
  • For those who have already passed the USACO Silver exam.
  • You have already passed the Nacarubo coding test.

You can get these things.

  • You will be able to write code that not only produces the correct answers, but also runs efficiently on most problems.
  • You will be able to use all data structures within the scope of the Nekkara coding test to solve problems.
  • You will be able to pass the Samsung SW Competency Test Type B exam.
  • You will be able to consistently solve 70% of the coding test problems for Naver, Kakao, and Line.

Guide structure

Concept explanation

Required Concepts, Learning with rich visual information.

Automatic grading environment

Code practice environment without installation, all in one

Friendly explanation

Accurately understanding what you already know.

Various types of problems

Reading code, filling in code, writing code

Question and answer

Quickly and accurately learning what you don't know.


Table of contents

Study time

2 months to 6 months

Introduction

47 questions

Practice

102 questions

테스트

17 questions


후기

ky******8· 학습 89일째 작성

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4 months ago

National Representative Curriculum

Step by step, please Meet the step-by-step learning guide.