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全部文章（共13篇）

题解 | 还是畅通工程(kruskal)

#include <iostream> #include <algorithm> using namespace std; const int MAX=100; struct edge{ int from; int to; int length; ...

2025-03-23

0 33

题解 | IP地址(bupt)

#include <iostream> using namespace std; int main() { int a,b,c,d; while(scanf("%d.%d.%d.%d",&a,&b,&c,&am...

2025-03-04

0 38

题解 | 矩阵幂(bupt)

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

2025-03-03

0 31

题解 | 查找第K小数(bupt)

#include <iostream> #include <vector> #include <algorithm> using namespace std; int main() { int n; while (cin >> n) ...

2025-02-28

0 37

题解 | 复数集合(bupt)

#include <iostream> #include <sstream> #include <string> #include <vector> #include <algorithm> using namespace std; st...

2025-02-28

0 34

题解 | 哈夫曼树(bupt)

#include <iostream> #include <vector> #include <algorithm> using namespace std; bool compare(int x, int y) { return x>y; } ...

2025-02-28

0 40

题解 | A+B(另解)

#include <iostream> #include <sstream> #include <string> using namespace std; int main() { string a, b; while (cin >>...

2025-02-25

0 34

题解 | A+B(bupt)

#include <iostream> #include <string> #include <cmath> using namespace std; int tostring(string s) { int num=0; bool isfu=f...

2025-02-25

0 38

题解 | 二进制数(bupt)

#include <iostream> #include <vector> using namespace std; int main() { int n; while (cin >> n) { vector<int>...

2025-02-25

0 36

题解 | 二叉树:递归求解

#include <iostream> using namespace std; int sum(int m, int n) { if(m==n) { return 1; } else if(m>n) { r...

2025-02-21

0 49