Drill Insight

Drill-Coder

Crash Course in Algorithms and Data Structures for Interviews

10 hours of study High Frequency Exercises Visual Algorithm Explanation

$199.00 ~~$499.00~~

Crash Course in Algorithms and Data Structures for Interviews

Crash course in algorithms is designed to help beginners quickly get started, providing online lessons in algorithms and data structures. You will quickly grasp common questions in Java interviews and improve your problem-solving abilities. This course also helps the students prepare for interviews, achieve rapid algorithmic advancement, and gain comprehensive skills improvement.

$199.00 ~~$499.00~~

60.1% OFF

10 hours of study
High Frequency Exercises
Visual Algorithm Explanation

Who Is This Course For

The seniors: This course is suitable for students
with a background in algorithms and programming
who are going to enter the career
and need to quickly improve their algorithm skills
and improve their employment competitiveness.
People who aim to improve their skills:
This course is suitable for the people in
IT industry who want to further consolidate
and improve algorithm knowledge to prepare
for job-seeking, promotion or changing jobs.
College Students majoring in CS:
Ideal for students majoring in CS,
IT and related majors who hope to learn algorithms quickly
and know about examination ways of algorithms in interviews.

You will learn

Expand your knowledge quickly, learn about the algorithm knowledge that is frequently tested in IT interviews and the corresponding solution strategies, cultivate problem-solving thinking, and learn how to flexibly tackle various types of algorithmic questions.
Learn algorithmic knowledge systematically according to different types, learn to summarize problems and apply what you've learned to solve similar but varied questions confidently during interviews.
Master commonly used data structures in various algorithms such as lists, sets, maps etc, understand the application scenarios of these data structures deeply and apply them flexibly to summarize different problem-solving thoughts.

Course Highlights

In-depth Analysis of Algorithm Core Concepts

We have a detailed explanation of high-frequency algorithm problems and analyze problem-solving strategies in combination with actual interview situations to help you quickly understand the essence of algorithms.

Systematic Learning Plan

The interconnected learning ways starting from basic algorithms and culminating in advanced topics help you master the complex knowledge gradually and boost your learning efficiency.

High-Efficiency Learning in a Short Time

This course helps you avoid ineffective learning and exercises by focusing on high-frequency algorithm knowledge in interviews and refining learning content.

Rich Course Content

The course covers mainstream algorithm problems encountered in coding interviews, providing a comprehensive understanding of key knowledge required for IT job application and algorithm interviews.

Quick Start

The course helps you learn each knowledge point quickly and practice high-frequency and classic algorithm questions which can help you minimize learning time while gaining both foundational and advanced algorithm skills.

Senior Teaching Team

Instructions are provided by senior experts in the industry. The instructors are current seniors working in top tech companies with years of interview and work experience and they will offer firsthand insights to students in understanding techniques for algorithm interviews.

Interactive Learning Experience

The course offers interactive platforms such as online Q&A and discussion forums, enabling students to receive help and support at any time during the learning process.

Course Outline

Quickly understand key concepts and course structure to clarify your learning path

Algorithms
Problem-Solving
Binary Search
Graph Traversal
Dynamic Programming
Recursion
Interview Preparation
Data Structures

Designer & Lecturer

Successful Stories

3w+ Real Admission Offer

Your guide to IT job hunting

7 years of experience

Student Review

Finding it difficult to land a job after graduation, I decided to switch to the IT industry. I enrolled in an algorithm course, and with the help of Teacher Zack, I went from just memorizing to truly understanding the essence of algorithms. He simplified complex problems and helped me solve them successfully, ultimately leading to me receiving an offer.

Jason Liu
I have a foundation in programming and algorithms. I first encountered DrillInsight because of its question bank, and I must say, the content is excellent. It covers real questions from both major tech companies and non-IT companies. In the end, I successfully passed the interview. Thanks to the teachers for their dedication and help!

Yifan Yao
I am a CS major, strong in programming but weak in algorithms, which made job hunting difficult. I chose an algorithm course, where a full-time teacher taught from the fundamentals, helping me truly understand the 3Ws of algorithms (what, why, when). Beyond the course, the teacher also shared valuable interview tips. The course left a deep impression on me.

Eric Wang