1st DAY : , Toy problem
~cpp for & if hello world 10 구구 30 sort 20 recursive problem 120 (factorial, , hanoi tower) Enjoy Problem 구기 구게
2nd DAY : Toy Problem
~cpp 8queen random walk queue & stack maze
...
~cpp vending machine (gui) 기(abcdfe 2 ...) * 각 그기 * 그 그기 .....
