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题解

dfs(1) 总结(28) 数据结构(1) 未归档(1) 洛谷(1)

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全部文章 / 题解（共113篇）

滑动窗口来自专栏

#include<iostream> using namespace std; const int N = 1e6 + 10; int a[N], q[N]; int hh = 0, tt = -1; int main() { int n, k; cin >>...

2022-04-19

1 230

单调栈来自专栏

#include<iostream> using namespace std; const int N = 1e5 + 10; int stk[N], tt; int main(...

2022-04-19

1 188

记录保存

#include<bits/stdc++.h> using namespace std; map<string,int> a; int main() { int n, mx = 0; cin >>n; for(int i = 1; i &l...

2022-04-19

1 206

奶牛选美

#include<bits/stdc++.h> using namespace std; const int N = 55; typedef pair<int, int> PII; char s[N][N]; bool t[N][N]; int dx[4] = {-1, 0,...

2022-04-18

0 309

密码锁

#include<iostream> using namespace std; int n; int a, b, c, aa, bb, cc; bool check(int x, int y) { if(abs(x - y) <= 2 || abs(x - y) >=...

2022-04-18

0 204

哞加密

#include<iostream> using namespace std; char s[55][55]; bool t[55][55]; int n, m; int ans = 0; int dx[8] = {1, 0, 1, 1, 0, -1, -1, -1}; int dy[8...

2022-04-17

2 279

删减

#include<bits/stdc++.h> using namespace std ; typedef long long ll ; const int mod = 1e9+ 7 ; string s1 , s2 , s3 ; int main( ) { cin &g...

2022-04-16

0 189

奶牛路线

#include <iostream> #include <algorithm> using namespace std; int main() { int a, b, n; scanf("%d%d%d", &a, &b, &n);...

2022-04-15

1 232

双链表来自专栏

#include<bits/stdc++.h> using namespace std; typedef long long LL; typedef pair<int, int> PII; #define x first #define y second const int ...

2022-04-14

1 289

马拉松

#include<iostream> using namespace std; const int N = 1e5 + 10; pair<int,int>a[N]; #define x first #define y second int main() { int n...

2022-04-13

0 279