B. Code For 1 time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Jon fought bravely to rescue the wildlings who were attacked by the white-walkers at Hardhome. On his arrival, Sam tells him t…
Codeforces Avito Code Challenge 2018 D. Bookshelves 题目连接: http://codeforces.com/contest/981/problem/D Description Mr Keks is a typical white-collar in Byteland. He has a bookshelf in his office with some books on it, each book has an integer positive…
参考自:https://www.cnblogs.com/ECJTUACM-873284962/p/6423483.html B. Code For 1 time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Jon fought bravely to rescue the wildlings who were attacked by…
传送门 Description You are given names of two days of the week. Please, determine whether it is possible that during some non-leap year the first day of some month was equal to the first day of the week you are given, while the first day of the next mon…
传送门 Description You are given a table consisting of n rows and m columns. Numbers in each row form a permutation of integers from 1 to m. You are allowed to pick two elements in one row and swap them, but no more than once for each row. Also, no more…
拖了好久的题解,想想还是补一下吧. A. King of Thieves 直接枚举起点和5个点之间的间距,进行判断即可. #include <bits/stdc++.h> using namespace std; ]; int main() { //freopen("in.txt", "r", stdin); int n; bool ans = false; scanf("%d%s", &n, s); ; q < n &…
