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全部文章（共49篇）

题解 | #使用算法#

#include <iostream> #include <vector> // write your code here...... #include <algorithm> using namespace std; int main() { int...

2023-02-09

0 269

题解 | #判断元素是否出现#

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

2023-02-09

0 294

题解 | #查找#

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

2023-02-09

0 228

题解 | #统计字符串中各字母字符对应的个数#

#include <iostream> // write your code here...... #include <map> using namespace std; int main() { char str[100] = { 0 }; cin.ge...

2023-02-08

1 343

题解 | #去除字符串中重复的字符#

#include <iostream> // write your code here...... #include <set> using namespace std; int main() { char str[100] = { 0 }; cin.ge...

2023-02-08

0 246

题解 | #最后k个元素#

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

2023-02-08

0 213

题解 | #智能排队系统#

#include <iostream> #include <deque> using namespace std; class Guest { public: string name; bool vip; Guest(string name, bo...

2023-02-08

0 293

题解 | #迭代器遍历set#

#include<bits/stdc++.h> #include<set> using namespace std; int main(){ set<int>s; // write your code here...... int in(0); while...

2023-02-08

0 241

题解 | #迭代器遍历容器#

#include <iostream> // write your code here...... #include <vector> using namespace std; int main() { // write your code here...... ...

2023-02-07

0 304

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...

2023-02-03

0 306