ARC079题解 C - Cat Snuke and a Voyage #include <bits/stdc++.h> #define fi first #define se second #define pii pair<int,int> #define pdi pair<db,int> #define mp make_pair #define pb push_back #define enter putchar('\n') #define space putcha…

D. Decrease (Contestant ver.) 大意: 每次操作选一个最大数$-n$,其余数全$+1$. 要求构造一个序列$a$, 使得恰好$k$次操作后最大值不超过$n-1$. 只要让$k$次操作以后恰好变全为$n-1$即可. #include <iostream> #include <sstream> #include <algorithm> #include <cstdio> #include <cmath> #include…

D - Decrease (Contestant ver.) Time limit : 2sec / Memory limit : 256MB Score : 600 points Problem Statement We have a sequence of length N consisting of non-negative integers. Consider performing the following operation on this sequence until the la…

做了那么久的atcoder觉得自己的题解发的很乱 给有想和我一起交流atcoder题目(或者指出我做法的很菜)(或者指责我为什么整场比赛只会抄题解)的同学一个索引的机会??? 于是写了个爬虫爬了下 AtCoder整理 AGC [AtCoder]AGC034 [AtCoder]AGC033 [AtCoder]AGC032 [AtCoder]AGC031 [AtCoder]AGC030 [AtCoder]AGC029(A-E) [AtCoder]AGC028(A-E) [AtCoder]AGC027…