英文缩写WA
英文全称Wrong Answer
中文解释错误的答案
缩写分类文化教育
缩写简介国际大学生程序设计竞赛(ACM/ICPC)中的常见错误：答案错误。Correct solution not reached for the inputs. The inputs and outputs that we use to test the programs are not public (it is recomendable to get accustomed to a true contest dynamic ;-).