题解列表

筛选

动态规划好难!

```cpp#include#includeusingnamespacestd;constintN=1010;intn,m;chara[N],b[N];intf[N][N];intmain(){cin>>a+1>>b+1;intk=0;while(a[++k]!='\0')n++;k=0;while(

十->二进制转换【位运算】

```cpp#include#includeusingnamespacestd;intn;intflag=0;vectorarr;voidBinaryChange(intn){for(inti=31;i>=0;i--){arr.push_back((n>>i)&1);}}intmain(){while

multimap容器复习

摘要:解题思路:注意事项:参考代码:#include<iostream>#include<cstdio>#include<string>#include<map>using namespace std;st……

C++解Torry的困惑(提高型)

摘要:解题思路:从3开始逐个寻找质数并相乘,直到质数的个数等于n。实现的具体代码有详细备注注意事项:参考代码:#include<iostream>#include<cmath>#include<vector……

[编程入门]二进制移位练习

```cpp#include#include#includeusingnamespacestd;vectorarr;inta;intpos=0;//化为二进制voidBinaryChange(intn){for(inti=31;i>=0;i--){//枚举n的每一位arr.push_back(((n>