7 PM – Coding Olympic Training

Homeqwork:

1. Try to solve the problems we discussed in class by yourself and compare your result with https://drive.google.com/file/d/1FJGvc1AJaBjdn2RxuMmlN32dYULKPCxa/view?usp=sharing
2. http://www.usaco.org/index.php?page=viewproblem2&cpid=1131