rounda专题

【CROC 2016 - Elimination RoundA】【水题 循环暴力】Amity Assessment 2x2华容道

Amity Assessment time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Bessie the cow and her best friend Elsie each received

Google kickStart-2018-RoundA-Problem A. Even Digits

题目链接 题目大意: 给定一个数N,N中的每一位数都不能是奇数,如果有奇数则改成与它最近的数M(M中的每一个数都是偶数) 比如:N=2018,1是奇数,改成M=2020,11改成8 直接上官方题解(可以直接看Large dataset): Even Digits: Analysis. To make our discussion easier, let us define a bea