Let's make console Bulls and Cows (Numberbaseball) game with golang

SourceCode This post is made from velog https://github.com/jjmin321/numberbaseball Bulls and Cows (Numberbaseball) The numerical version of the game is usually played with 4 digits, but can also be played with 3 or any other number of digits. On a sheet of paper, the players each write a 4-digit secret number. The digits must be all different. Then, in turn, the players try to guess their opponent’s number who gives the number of matches. If the matching digits are in their right positions, they are “bulls”, if in different positions, they are “cows”. Example: Secret number: 4271 Opponent’s try: 1234 Answer: 1 bull and 2 cows. (The bull is “2”, the cows are “4” and “1”.) The first one to reveal the other’s secret number in the least number of guesses wins the game. The game may also be played by two teams of players, with the team members discussing their strategy before selecting a move. Numberbaseball Need to mypackage github.com/jjmin321/mypackage/color

DUCAMI education volunteer club - Micro:bit education activity, operate a booth

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DUCAMI(volunteering club for educational)  Micro:bit educational event, operating booth - At the Creative Convergence Education Fair of the Korea. KR version - [  https://blog.naver.com/jjmin321/221636098396  ] Term : September 1st, 2019 Place : EXCO seminar room at DAEGU Main activity contents : In the morning, set up a education textbook, a laptop, an outlet, a power strip and a micro : bit kit and then promote and survey many people at EXCO. In the afternoon, operated information booth. In addition helped and taught student who can't keep up as a class mentor from 1 p.m ~ 5 p.m My role : set up materials, operate information booth, promote and survey, class mentor My thought and what i learned : I was overwhelmed with my first educational activity at DAEGU EXCO seminar room. However, I was able to adapt while i progress club promotion and survey for the first schedule. Running the information booth, I learned how to attract people and how to make it easier to