摘要：
1054 The Dominant Color (20分) Behind the scenes in the computer's memory, color is always talked about as a series of 24 bits of information for each 阅读全文
摘要：
1001 A+B Format (20分) Calculate a + b and output the sum in standard format that is, the digits must be separated into groups of three by commas (unle 阅读全文