In October 18^th, 2015, the 40^th ACM International College Students Programming Competition Asian Regional sub-race Changchun station was held in the stadium of Northeast Normal University. 220 teams from 124 mainland universities like Peking University,Huazhong University of Science and Technology and Wuhan University, and so on. After 5 hours intense competition, the 3 teams of our university won 1 Gold medal and 2 Silver medals, which was the first time that NEU had ever won Gold medal. Among these three medals, the gold medal was gotten by “I forgot it” team, which consisted two students from College of Information Science and Engineering, namely Xie Haibin, Liu Huanyu, and one student from Software College, namely Wang Han.