在考古的小鱼干很有气魄

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题解 | #查找#

#include <iostream> #include <string> #include <algorithm> using namespace std; int main() { string s; cin >> s; in...

2023-03-18

2 345

题解 | #树查找#

#include <bits/stdc++.h> #define MAX 1001 using namespace std; int main(){ int n; cin>>n; int data[MAX],len; for(int i = 1; i <= n...

2023-03-17

1 348

题解 | #打牌#

#include <bits/stdc++.h> using namespace std; int main(){ string pai,op; cin>>pai>>op; int len = op.size(); switch(len < 5) ...

2023-03-17

1 373

题解 | #矩阵幂#

#include <bits/stdc++.h> #define MAX 100 using namespace std; typedef long long ll; typedef struct matrix{ ll data[MAX][MAX]; matrix(){ me...

2023-03-17

1 322

题解 | #查找第K小数#

#include <bits/stdc++.h> using namespace std; int main(){ set<int> st; int n,tmp; cin>>n; for(int i = 0; i < n; i++) { ci...

2023-03-16

1 367

题解 | #哈夫曼树#

#include <bits/stdc++.h> using namespace std; int main(){ int n,tmp; vector<int> v; cin>>n; for(int i = 0; i < n; i++){ ...

2023-03-16

1 305

题解 | #二进制数#

#include <bits/stdc++.h> #define MAX 50 using namespace std; void d2b(unsigned int n){ int data[MAX],len = 0; while(n){ data[len++] = n ...

2023-03-16

1 286

题解 | #字符串的排列#

class Solution { public: vector<string> res; void dfs(vector<char> data, bool visited[], string list) { if (list.size() ...

2023-03-16

1 293

题解 | #有重复项数字的全排列#

class Solution { public: vector<vector<int>> res; void dfs(vector<int> &num,vector<int> list,int visited[]){ ...

2023-03-16

1 294

题解 | #没有重复项数字的全排列#

class Solution { public: vector<vector<int>> res; void fun(vector<int> &num,vector<int> list){ if(list.size()...

2023-03-16

1 280