随笔分类 - c++
摘要:Matrix.h#include"Matrix.h" #includeusing namespace std;Matrix::Matrix(int r = 0,int c = 0){ row = r; column = c;}Matrix Matrix::operator+ (co...
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摘要:#includevoid turn(int *&p)//加一个取地址符号,不然此指针非彼指针{ if(*p!=5) { *p+=1; turn(p); }}int main(){ int a=0; int *p=&a; turn(p); printf("%d",*p);//传入的p是一个指针 r...
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摘要:Elevator.hclass Elevator{public: Elevator(); ~Elevator(); void getNowNum(); void SetToNum(int); void SetNowNum(int); void RUN(); void set_choice(int)...
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摘要:模拟电梯载人实验Elevator.hclass Elevator{public: Elevator(); ~Elevator(); void getNowNum(); void SetToNum(int); void UP(); void DOWN();private: int NowNum; i...
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摘要:#include#include#include#include#includeusing namespace std;int turn_str(char s[],string str[]){ int i,j=0,k=0,count=0; for(i=0;s[i]!='\0';i++) { if((...
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摘要:#includevoid turn(char (*s)[3]){ scanf("%c",&(*++s)[0]); //修改某个值}void print(char (*s)[3]){ for(int i=0;i<3;i++) printf("%s\n",&(*s++)); //打印某一行}int m...
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摘要:#includeusing namespace std;class Singleton{private: Singleton(){ cout << "singleton construct" << endl; } static Singleton* _instance; class Cleaner ...
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