brian training 1.0

๋‹น์‹ ์€ ์?๋ฆฌํ•ฉ๋‹ˆ๊นŒ ์•„๋‹ˆ๋ฉด ๋‹น์‹ ์ด ์?๋ฆฌํ•?๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๊นŒ? ์ง€๋Šฅ์„ ํ…Œ์ŠคํŠธํ•?๊ธฐ ์œ„ํ•ด ์–ป์„ ์ˆ?์žˆ๋Š” ์•ฑ์„...