Yonghui Wu, Ph.D, Associate Professor, Fudan University. He acted the coach of Fudan University Programming Contest teams from 2001 to 2011. Under his guidance Fudan University qualified for ACM ICPC World Finals every year and won three medals (bronze medal in 2002, silver medal in 2005, and bronze medal in 2010) in ACM ICPC World Finals. Since 2012, he has published a series of books for programming contest and education. Since 2013, he has given lectures in Oman, Taiwan, HongKong, Bangladesh, Malaysia and the United States for programming contest training. He is the chair of the ICPC Asia Programming Contest 1st Training Committee now.