摘要： problem 1002 A+B for Polynomials (25)（25 point(s)） This time, you are supposed to find A+B where A and B are two polynomials. Input Each input file co 阅读全文

摘要： problem 1001 A+B Format (20)（20 point(s)） Calculate a + b and output the sum in standard format that is, the digits must be separated into groups of t 阅读全文