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题解 | #守形数#

#include <iostream> #include <string> using namespace std; int n; int main() { while(cin >> n) { int x = n * n; ...

2023-09-11

0 290

题解 | #遍历链表#

#include <iostream> using namespace std; int n; struct node{ int v; struct node* next; }; typedef struct node* list; int main() { wh...

2023-09-11

0 282

题解 | #二叉树遍历#

#include <iostream> #include <vector> using namespace std; string a, b; vector<char>res; int na, nb; void dfs(int la, int ra, int lb...

2023-09-10

0 234

题解 | #Flipping Pancake#

#include <iostream> #include <vector> using namespace std; int n; int a[35]; int main() { while (cin >> n && n) { ...

2023-09-10

0 216

题解 | #编排字符串#

#include <iostream> #include <vector> using namespace std; int n; vector<string>s; string a; int main() { cin >> n; fo...

2023-09-10

0 278

题解 | #全排列#

#include <algorithm> #include <iostream> using namespace std; string s; int n; int vis[10]; char list[10]; void dfs(int x) { if(x == n...

2023-09-10

0 242

题解 | #单词替换#

#include <iostream> using namespace std; string s[110], a, b; int main() { int cnt = 0; while(cin >> s[++cnt]){} cnt--; a ...

2023-09-10

0 247

题解 | #二叉树#

#include <iostream> using namespace std; int x, y; int main() { while(cin >> x >> y) { while(x != y) { ...

2023-09-10

0 224