摘要：
Problem Description AFA is a girl who like runing.Today,he download an app about runing .The app can record the trace of her runing.AFA will s... 阅读全文
摘要：
Problem Description ZJiaQ want to become a strong man, so he decided to play the mook jong。ZJiaQ want to put some mook jongs in his backyard. ... 阅读全文
摘要：
Problem DescriptionTina Town is a friendly place. People there care about each other.Tina has a ball called zball. Zball is magic. It grows larger eve... 阅读全文