Note the following parameters settings in your database:SGA_MAX_SIZE = 1024M
SGA_TARGET = 700MDB_8K_CACHE_SIZE = 124MLOG_BUFFER = 200MYou issued the following command to increase the value of DB_8K_...
C - Min Difference
枚举每个元素\(a_i\)，通过\(lower\_bound\)找到\(b\)中第一个大于等于\(a_i\)的元素的下标\(j\)，然后取\(min(|a_i-b_j|,|a_i-b_{j-1}|)\)。
#include <bits/stdc++.h>
using namespace ...
Given a 2D board and a list of words from the dictionary, find all words in the board.
Each word must be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horiz...
Given a 2D board and a list of words from the dictionary, find all words in the board.
Each word must be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those hor...
比赛链接：https://atcoder.jp/contests/abc212/tasks
A - Alloy
代码
#include <bits/stdc++.h>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int a, b;...
Problem Statement
Takahashi has many balls, on which nothing is written, and one bag. Initially, the bag is empty. Takahashi will do Q operations, each of which is of one of the following three types...
