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全部文章（共38篇）

题解 | #查找#

#include<bits/stdc++.h> using namespace std; int main() { set<int>s; //write your code here...... int m, n; cin >> n...

2024-11-19

0 26

题解 | #最后k个元素#

#include<bits/stdc++.h> using namespace std; int main(){ int n,k; vector<int>a; // write your code here...... cin >> n >> ...

2024-11-19

0 43

题解 | #迭代器遍历set#

#include<bits/stdc++.h> using namespace std; int main(){ set<int> s; // write your code here...... int a, b, c, d, e; cin >> a &...

2024-11-18

0 42

题解 | #多态实现求面积体积#

#include<bits/stdc++.h> using namespace std; class rectangle{ private: int length,width; public: rectangle(int x,int y){ length=x; w...

2024-11-18

0 36

题解 | #求长方体表面积#

#include<bits/stdc++.h> using namespace std; class rectangle{ private: int length,width; public: rectangle(int x,int y){ length=x; w...

2024-11-17

0 42

题解 | #构建长方体类#

#include<bits/stdc++.h> using namespace std; class rectangle{ private: int length,width; public: rectangle(int x,int y){ length=x; w...

2024-04-19

0 213

题解 | #重载小于号#

#include <iostream> using namespace std; class Time { public: int hours; // 小时 int minutes; // 分钟 Time() ...

2024-04-19

0 212

题解 | #友元类#

#include<bits/stdc++.h> using namespace std; class phone{ // write your code here...... friend class myphone; private: int price; public: ...

2024-04-19

0 190

题解 | #数组类的拷贝构造函数#

#include<bits/stdc++.h> using namespace std; class Array{ private: int n;//数组大小 int *a;//数组 public: Array(){ cin>>n; a=new...

2024-04-19

0 178

题解 | #数组类的构造函数#

#include<bits/stdc++.h> using namespace std; class Array{ private: int n;//数组大小 int *a;//数组 public: // write your code here...... ...

2024-04-19

0 155