jinzhi.cpp

来自「这是个数据结构课程设计！功能强大。不信你下载下来看一看！」· C++ 代码 · 共 47 行

#include<iostream.h>
void trans(int,int);
void jinzhi()
{
	int n,sel;
	cout<<"输入一个整数:";
	cin>>n;
	do{cout<<"输出进制:2,8,16,32(输入0时退出):";
		cin>>sel;
		switch(sel)
		{
		case 2:
			trans(n,2);
			break;
		case 8:
			trans(n,8);
			break;
		case 16:
			trans(n,16);
			break;
		case 32:
			trans(n,32);
			break;
		case 0:
			break;
		default:cout<<"进制输入错误!"<<endl;
		}
		
	}while(sel!=0);
}
void trans(int n,int base)
{
	int num[20],i=0,j,m=n;
	do
	{
		i++;
		num[i]=m%base;
		m=m/base;
	}while(m!=0);
	cout<<"**"<<n<<"转换为"<<base<<"进制的结果为:";
	for(j=i;j>=1;j--)
		if(num[j]<10)
			cout<<num[j];
		else
			cout<<char(num[j]+'A'-10);
		cout<<endl;
}