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全部文章（共45篇）

题解 | #最长回文子序列#

#include <iostream> #include <cstring> using namespace std; int main() { int dp[1010][1010] = {0}; string s; cin>>s; ...

2024-08-03

0 141

题解 | #集合#

#include <iostream> #include <set> using namespace std; int main() { int n,m; cin>>n>>m; set<int> s; fo...

2024-08-03

0 112

题解 | #连续子数组最大和#

#include <iostream> using namespace std; const int N = 2e5 +10; int n; int arr[N] = {0}; int dp[N] = {0}; int main() { cin>>n; f...

2024-08-02

0 132

题解 | #礼物的最大价值#

class Solution { int dp[210][210] = {0}; public: int maxValue(vector<vector<int> >& grid) { int n = grid.size(); ...

2024-07-29

0 125

题解 | #小易的升级之路#

#include <iostream> using namespace std; int gcb(int a,int x) { if(x==0)return a; return gcb(x,a%x); } int main() { int n,x; while...

2024-07-29

0 100

题解 | #01背包#

class Solution { int dp[1010] = {0}; public: int knapsack(int V, int n, vector<vector<int> >& vw) { for(int i=0;i<...

2024-07-27

0 244

题解 | #压缩字符串(一)#

#include <string> class Solution { public: string compressString(string param) { int n = param.size(); string ret; ...

2024-07-27

0 126

题解 | #小乐乐改数字#

#include <iostream> #include <vector> #include <cstring> using namespace std; string s; int main() { cin>>s; for(int...

2024-07-26

0 128

题解 | #小乐乐改数字#

#include <iostream> #include <vector> using namespace std; int main() { int n; cin>>n; if(n==0) { cout<&...

2024-07-26

0 116

题解 | #DNA序列#

#include <iostream> using namespace std; int main() { string str; int n; cin>>str>>n; int m = str.size(); int num = ...

2024-07-26

0 144