JiaYao的博客

B. Binary String Constructingtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given three integers aa, bb and xx. Your task is to construct ...

                                                  D. Relatively Prime Graph time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Let'...

C. The Phone Number time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Mrs. Smith is trying to contact her husband, John Smith, but s...