摘要：
1047. Student List for Course (25)时间限制400 ms内存限制64000 kB代码长度限制16000 B判题程序Standard作者CHEN, YueZhejiang University has 40000 students and provides 2500 courses. Now given the registered course list of each student, you are supposed to output the student name lists of all the courses.Input Specification 阅读全文
摘要：
1054. The Dominant Color (20)时间限制100 ms内存限制32000 kB代码长度限制16000 B判题程序StandardBehind the scenes in the computer's memory, color is always talked about as a series of 24 bits of information for each pixel. In an image, the color with the largest proportional area is called the dominant color. Astri 阅读全文