解析16进制

#include "stdafx.h"
#include 

int main (void) 
{
	while (1)
	{
		unsigned long num_high = 0;
		unsigned long num_low = 0;
		int i=0,a[64];
		int max = 0;
		printf("请输入高32位16进制整数:");
		scanf("%x",&num_high);

		printf("请输入低32位16进制整数:");
		scanf("%x",&num_low);

		//辗转相除取模
		if (num_high > 0)
		{
			do {
				a[i]=num_high%2;
				num_high/=2;
				i++;
			}while(num_high!=0);
		}
		if (num_low > 0)
		{
			do {
				a[i]=num_low%2;
				num_low/=2;
				i++;
			}while(num_low!=0);
		}
		
		//逆序打印数组，输出二进制
		printf("\n端口位图： ");
		max = i;
		for(i= max-1;i>=0;i--)
			printf("%d",a[i]);

		printf("\n包含： ");

		for(i = 0;i< max;i++)
		{
			if (a[i] == 1)
			{
				printf("%d, ", i);
			}
		}

		printf("\n");
	}
	
	return 0;

}

#include "stdafx.h"
#include


int main (void) 
{
while (1)
{
unsigned long num_high = 0;
unsigned long num_low = 0;
int i=0,a[64];
int max = 0;
printf("请输入高32位16进制整数:");
scanf("%x",&num_high);


printf("请输入低32位16进制整数:");
scanf("%x",&num_low);


//辗转相除取模
if (num_high > 0)
{
do {
a[i]=num_high%2;
num_high/=2;
i++;
}while(num_high!=0);
}
if (num_low > 0)
{
do {
a[i]=num_low%2;
num_low/=2;
i++;
}while(num_low!=0);
}

//逆序打印数组，输出二进制
printf("\n端口位图： ");
max = i;
for(i= max-1;i>=0;i--)
printf("%d",a[i]);


printf("\n包含： ");


for(i = 0;i< max;i++)
{
if (a[i] == 1)
{
printf("%d, ", i);
}
}


printf("\n");
}

return 0;


}