改进版进制转换

来源：互联网发布：app软件编程编辑：程序博客网时间：2024/05/22 08:14
#include<iostream>using namespace std;#define OK 1#define ERROR -1#define OVERFLOW -2typedef int Status;typedef struct SNode{    int data;    struct SNode *next;}SNode,*LinkStack;Status InitStack(LinkStack &S){     S = NULL;     return OK;}Status Push(LinkStack &S,int m){    SNode *p=new SNode;    if(!p)        return OVERFLOW;    p->data=m;    p->next=S;    S=p;    return OK;}Status Pop(LinkStack &S,int &m){       SNode *p;       if(!S)           return ERROR;      m=S->data;      p=S;      S=S->next;      delete p;      return OK;}bool StackEmpty(LinkStack &S){     if(!S)         return true;     return false;}void conversion(int num){//此函数可以任意转换成16进制，8进制，2进制      LinkStack S;     int num_fir,num_sec;     InitStack(S);     cout<<"输入你想要转换的进制数："<<endl;      cin>>num_fir;     if(num_fir!=16){         while(num){            Push(S,num%num_fir);            num/=num_fir;         }         cout<<"该数字转换成"<<num_fir<<"进制后为"<<endl;         while(!StackEmpty(S)){            Pop(S,num_sec);            cout<<num_sec;         }     }     else{          while(num){             Push(S,num%num_fir);             num/=num_fir;          }          cout<<"该数字转换成16进制后为"<<endl;          while(!StackEmpty(S)){              Pop(S,num_sec);              if(num_sec>9)                 printf("%c",num_sec+55);              cout<<num_sec;          }     }     cout<<endl;}int main(){    int n;    while(true){       cout<<"请输入你所要转换的十进制数字："<<endl;   cout<<"如果你想要退出，请输入-1："<<endl;       cin>>n;       if(n==-1)          break;       conversion(n);    }}
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