Github链接:https://github.com/heihuifei/object-oriented A+B Format (20) 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 than four digits). Input Each i…
Subsequence TimeLimit:1000MS MemoryLimit:65536K 64-bit integer IO format:%lld Problem Description A sequence of N positive integers (10 < N < 100 000), each of them less than or equal 10000, and a positive integer S (S < 100 000 000) are given.…