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题解 | #成绩排序#

#include <iostream> #include <string> #include <algorithm> using namespace std; struct student{ string name; int score; };...

2024-03-15

0 220

题解 | #二进制数#

#include <iostream> using namespace std; //23 / 2 = 11 ... 1 11 / 2 = 5 ... 1 5 / 2 = 2 ... 1 2 / 2 = 1 ... 0 1 / 2 = 0 ... 1 int m...

2024-03-12

0 241

题解 | #计算表达式#

#include <iostream> #include <stack> #include <cstring> using namespace std; int getVal(char x) { if (x == '*' || x == '/') ret...

2024-03-12

0 166

题解 | #畅通工程#

#include <iostream> #include <algorithm> using namespace std; const int N=100; int father[N]; int height[N]; struct edge{ int from; ...

2024-03-07

0 177

题解 | #还是畅通工程#

#include <iostream> #include <algorithm> using namespace std; struct Edge{ int from; int to; int length; }; const int MAX=10...

2024-03-06

0 227

题解 | #继续畅通工程#

#include <iostream> #include <algorithm> using namespace std; struct Country{ int from; int to; int cost; int status; };...

2024-03-06

0 177

题解 | #第一题#

#include <iostream> #include <map> using namespace std; map<int,int> father; map<int,int> height; // void initial(int n){ /...

2024-03-06

0 217

题解 | #连通图#

#include <iostream> using namespace std; const int N = 100010; int father[N]; int height[N]; void initial(int n) { for (int i = 1; i <...

2024-03-06

0 215

题解 | #畅通工程#

#include <iostream> using namespace std; const int N = 100010; int father[N];//祖宗节点 int height[N];//祖宗节点高度 void initial(int n) { for (int...

2024-03-06

0 208

题解 | #鸡兔同笼#

#include <iostream> using namespace std; int main() { int n; while(cin>>n){ if(n%2==1) cout<<0<<' '<<0&...

2024-03-05

0 194