PS/AtCoder
2022. 2. 16.
[AtCoder abc136] E-Max GCD[python]
E - Max GCD AtCoder is a programming contest site for anyone from beginners to experts. We hold weekly programming contests online. atcoder.jp Time Limit: 2 sec / Memory Limit: 1024 MB Score : 500 points Problem Statement We have a sequence of NN integers: A_1, A_2, \cdots, A_NA1,A2,⋯,AN. You can perform the following operation between 00 and KK times (inclusive): Choose two integers ii and j..