牛客596495425号

分类

/ 注册

全部文章（共74篇）

题解 | 围圈报数

#include<iostream> using namespace std; const int N = 55; int ne[N]; int main() { int n, m; cin >> n; for (int i = 0; i <...

2025-03-20

0 15

题解 | 整数和

#include <iostream> using namespace std; const int N =210; int a[N],b[N]; int main() { //正数前缀和 for(int i=1;i<=N;i++){ a[i]=i...

2025-03-20

0 15

题解 | 最大公约数1

#include <iostream> #include<algorithm> #include<vector> using namespace std; int gcd(int a,int b){ return b?gcd(b,a%b):a; } i...

2025-03-20

0 14

题解 | Problem E

#include <iostream> #include <stack> #include <string> #include <unordered_map> using namespace std; unordered_map<char,cha...

2025-03-20

0 13

题解 | Problem D

#include <iostream> #include<string> using namespace std; struct treenode { char data; treenode* left = NULL; treenode* righ...

2025-03-20

0 16

题解 | 进制转换2

#include <iostream> #include<vector> #include<algorithm> #include<string> using namespace std; vector<int> div(vector&l...

2025-03-20

0 14

题解 | 密码锁

#include <iostream> #include<map> #include<string> #include<set> #include<queue> using namespace std; string aim; void b...

2025-03-20

0 14

题解 | 八进制

#include <iostream> #include <vector> using namespace std; int main() { int n; while (cin >> n) { // 注意 while 处理多个 case ...

2025-03-20

0 15

题解 | N阶楼梯上楼问题

#include <iostream> using namespace std; const int N =110; int f[N]; int main() { int n; while(cin>>n){ f[1]=1,f[2]=2; for(in...

2025-03-20

0 15

题解 | 打印日期

#include <iostream> using namespace std; int perday[]={0,31,28,31,30,31,30,31,31,30,31,30,31}; void nextday(int &year,int &month,int &a...

2025-03-20

0 14