My Coding Contest

(Time Zone : Seoul, GMT+9)

Google Code Jam

https://codingcompetitions.withgoogle.com/codejam

• Qualification Round 2021 (2021.03.26 22:00 ~ 03.28 04:00, 30 hrs) - C#
• Qualification Round 2020 (2020.04.04 08:00 ~ 04.05 11:00, 27 hrs) - Python

Facebook Hacker Cup

• 2021 Qualification Round (2021.08.28 02:00 ~09.01 02:00, 72 hrs) (Comming)

CodeForces

https://codeforces.com/contests

• Educational Codeforces Round 112 (Div. 2) (2021.07.30 23:35, 2 hrs) - C++
• Codeforces Round #734 (Div. 3) (2021.07.23 23:35, 2 hrs) - C++
• Codeforces Round #732 (Div. 2) (2021.07.11 23:05, 2.5 hrs) - C++
• Kotlin Heroes: Episode 7 (2021.06.29 23:35, 2.5 hrs) - Kotlin
• Kotlin Heroes: Practice 7 (2021.06.22 22:35, 7 days) - Kotlin
• Codeforces Round #721 (Div. 2) (2021.05.20 23:35, 2 hrs) - C#
• Contest 2050 and Codeforces Round #718 (Div. 1, 2) (2021.04.23 23:35, 2.75 hrs) - C#
• Codeforces Round #717 (Div. 2) (2021.04.21 22:35, 2 hrs) - C#
• Codeforces Round #716 (Div. 2) (2021.04.19 22:35, 2.25 hrs) - C#
• Codeforces Round #715 (Div. 2) (2021.04.16 23:35, 2.25 hrs) - C#
• CodeCraft-21 and Codeforces Round #711 (Div. 2) (2021.03.29 23:35, 2 hrs) - C#
• Codeforces Round #710 (Div. 3) (2021.03.25 23:35, 2 hrs) - C#
• Codeforces Round #638 (Div. 2) (2020.05.01 23:35, 2.5 hrs) - Python
• Codeforces Round #637 (Div. 2) (2020.04.23 23:35, 2.5 hrs) - Python
• Codeforces Round #635 (Div. 2) (2020.04.15 23:35, 2.5 hrs) - Python
• Codeforces Round #634 (Div. 3) (2020.04.13 23:35, 2 hrs) - Python
• Codeforces Round #632 (Div. 2) (2020.04.08 23:35, 2 hrs) - Python
• April Fools Day Contest 2020 (2020.04.01 23:35, 2 hrs) - Python
• Codeforces Round #628 (Div. 2) (2020.03.14 23:35, 2 hrs) - Python

AtCoder

https://atcoder.jp/

• AtCoder Beginner Contest 219 (2021.09.18 21:00, 100 minutes) (Comming)
• AtCoder Beginner Contest 218 (2021.09.11 21:00, 100 minutes) - C++
• AtCoder Beginner Contest 216 (2021.08.29 21:00, 100 minutes) (Comming)
• AtCoder Beginner Contest 215 (2021.08.21 21:00, 100 minutes) (Comming)
• AtCoder Beginner Contest 214 (2021.08.14 21:00, 100 minutes) (Comming)
• AtCoder Beginner Contest 213 (2021.08.08 21:00, 100 minutes) (Comming)
• AtCoder Beginner Contest 212 (2021.07.31 21:00, 100 minutes) - C++
• AtCoder Beginner Contest 211 (2021.07.24 21:00, 100 minutes) - C++
• AtCoder Beginner Contest 210 (2021.07.17 21:00, 100 minutes) - C++
• AtCoder Beginner Contest 208 (2021.07.04 21:00, 100 minutes) - C++
• AtCoder Beginner Contest 207 (2021.06.26 21:00, 100 minutes) - C++
• AtCoder Beginner Contest 206 (2021.06.19 21:00, 100 minutes) - C++
• AtCoder Regular Contest 120 (2021.05.23 20:00, 120 minutes) - C#
• AtCoder Beginner Contest 202 (2021.05.22 21:00, 100 minutes) - C#
• AtCoder Regular Contest 119 (2021.05.16 21:00, 120 minutes) - C#
• AtCoder Beginner Contest 201 (2021.05.15 21:00, 100 minutes) - C#
• AtCoder Beginner Contest 199 (2021.04.24 21:00, 100 minutes) - C#
• AtCoder Regular Contest 117 (2021.04.18 21:00, 120 minutes) - C#
• AtCoder Beginner Contest 196 (2021.03.20 21:00, 100 minutes) - C#
• AtCoder Beginner Contest 195 (2021.03.13 21:00, 100 minutes) - C#
• AtCoder Regular Contest 107 (2020.10.31 21:00, 100 minutes) - C#
• AtCoder Beginner Contest 164 (2020.04.26 21:00, 100 minutes) - Python
• AtCoder Beginner Contest 163 (2020.04.19 21:00, 100 minutes) - Python
• AtCoder Beginner Contest 162 (2020.04.12 21:00, 100 minutes) - Python
• AtCoder Beginner Contest 161 (2020.04.04 21:00, 100 minutes) - Python

BAEKJOON Online Judge

https://www.acmicpc.net/

• 문제 > 단계별로 풀어보기
    9. 기본 수학 2 (2021.07.20) - C++
    8. 기본 수학 1 (2021.07.12) - C++
    7. 문자열 (2021.07.10) - C++
    6. 함수 (2021.06.18) - C++
    5. 1차원 배열 (2021.06.14) - C++
    4. while문 (2021.05.26) - C++
    3. for문 (2021.05.25) - C++
    2. if문 (2021.05.24) - C++ / (2021.07.14) - R
    1. 입출력과 사칙연산 (2021.05.13) - Python, C++ / (2021.07.11) - R

Oncoder Official Coding Test

https://www.oncoder.com/

• Challenge : Provided sample questions - Python
• The 16th Oncoder Official Coding Test (2021.12.11 12:00, 2 hrs) (Comming)
• The 14th Oncoder Official Coding Test (2019.07.13 14:00, 2 hrs) - Python
• The 13th Oncoder Official Coding Test (2019.05.18 14:00, 2 hrs) - Python
• The 12th Oncoder Official Coding Test (2019.04.13 14:00, 2 hrs) - Python
• The 11th Oncoder Official Coding Test (2019.03.16 14:00, 2 hrs) - Python