目录A. How Much Does Daytona Cost?B. Aleksa and Stack A. How Much Does Daytona Cost? 判断数 k 包不包含在数组里面即可 B. Aleksa and Stack 选定初始数为2, 3,后面的遍历 法二:全奇数即可,因为奇数 + 奇数 = 偶数本栏目推荐文章NSSCTF Round#16 Basic WriteUpHey left 1 Codeforces Round 918 (Div. 4)vue3 获取循环的div的总宽度CodeForces 1312G AutocompletionEducational Codeforces Round 152 (Rated for Div. 2)codeforces 918 div4div滚动加载数据CF Beta Round 93-D.Fibonacci Sums-齐肯多夫分解、DPCodeForces 1329D Dreamoon Likes StringsCodeForces 1237H Balanced ReversalsCodeforces Round 900 Divcodeforces round 900 div 题解codeforces round 900 codeforces round 911 div codeforces round 864 div codeforces round 887 div codeforces round 863 div codeforces round 913 div codeforces round 915 div codeforces round 917 div codeforces round 912 div