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dfs(1) 总结(28) 数据结构(1) 未归档(1) 洛谷(1) 题解(113)

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全部文章（共149篇）

红与黑（DFS）

DFS ">#include<cstring> using namespace std; typedef pair<int, int> PII; char s[30][30]; bool t[30][30]; int n, m; int dx[4] = {1, -1, 0, ...

2022-03-13

1 299

交换瓶子

#include<iostream> using namespace std; const int N = 1e5 + 10; int a[N]; int st[N]; int ...

2022-03-13

0 279

日志统计

#include<iostream> #include<algorithm> #define x first #define y second using namespace std; typedef &n...

双指针滑动窗口

2022-03-10

1 237

树状数组（差分用法）

#include<iostream> #define ll long long using namespace std; const int N=1e6+10; ll a[N], t[N]; ll&...

2022-03-08

1 310

CF1342C Yet Another Counting Problem

#include<iostream> #include<algorithm> #include<cstdio> #define ll long long using namespace std; ll n...

2022-03-08

0 317

雷达设备

">#include<cstring> #include<string> #include<iostream> #include<vector> #include<climits> #include<math.h> #inclu...

2022-03-07

1 328

Game of Ball Passing

#include<iostream> #include<algorithm> using namespace std; const int N=1e6+10; int a[N]; int main() { int ...

2022-03-07

1 433

Circle of Monsters

#include<cstdio> #include<cstring> #include<string> #include<iostream> #include<vector> #include<climits> #define&...

2022-03-07

1 323

Rubik's Cube Coloring (easy version)

#include<iostream> #include<string> #include<cstring> #include<cmath> #define ll long long const long ...

2022-03-04

1 290

货仓选址

#include<iostream> #include<algorithm> using namespace std; const int N=1e6+10; int a[N]; int main() { ...

2022-03-02

1 326