摘要:
This time, you are supposed to find $A+B$ where $A$ and $B$ are two polynomials. Input Specification: Each input file contains one test case. Each cas 阅读全文
摘要:
Calculate \(a+b\) and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unless there are less 阅读全文