数据结构 十进制数转换为十六进制 输出2

// Convert.cpp : Defines the entry point for the console application.//#include "stdafx.h"#include "stdio.h"#include "iostream"#include "stack"using namespace std;void Convert(int num);void Convert2(int num);int _tmain(int argc, _TCHAR* argv[]){int num;while(cin>>num){// Convert(num);Convert2(num);cout<<endl;}return 0;}void Convert(int num){stack<int> S;while(num){S.push(num%16);num=num/16;}while(!S.empty()){int top=S.top();S.pop();switch(top){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:{printf("%d",top);break;}case  10:{printf("A");break;}case  11:{printf("B");break;}case  12:{printf("C");break;}case  13:{printf("D");break;}case  14:{printf("E");break;}case  15:{printf("F");break;}}}}void Convert2(int num){stack<int> S;while(num){S.push(num%16);num=num/16;}while(!S.empty()){int top=S.top();S.pop();if (top<=9){printf("%d",top);}else{printf("%c",top+55);}}}