作为一个程序员,通过C语言实现输入一个十六进制的格雷码的方式将其转换为二进制码格雷码,并将转换后的的二进制码格雷码转为成正常的二进制码和其对应的的十六进制码输出
时间: 2023-06-08 13:06:12 浏览: 195
您好,很高兴与您进行对话。关于您的问题,我可以为您提供一种解决方案。
以下是C语言代码:
```
#include <stdio.h>
int hex2bin(char c)
{
switch(c)
{
case '0': return 0x0;
case '1': return 0x1;
case '2': return 0x2;
case '3': return 0x3;
case '4': return 0x4;
case '5': return 0x5;
case '6': return 0x6;
case '7': return 0x7;
case '8': return 0x8;
case '9': return 0x9;
case 'a':
case 'A': return 0xA;
case 'b':
case 'B': return 0xB;
case 'c':
case 'C': return 0xC;
case 'd':
case 'D': return 0xD;
case 'e':
case 'E': return 0xE;
case 'f':
case 'F': return 0xF;
default:
printf("Invalid hex character: %c\n", c);
return -1;
}
}
char bin2hex(int b)
{
switch(b)
{
case 0x0: return '0';
case 0x1: return '1';
case 0x2: return '2';
case 0x3: return '3';
case 0x4: return '4';
case 0x5: return '5';
case 0x6: return '6';
case 0x7: return '7';
case 0x8: return '8';
case 0x9: return '9';
case 0xA: return 'A';
case 0xB: return 'B';
case 0xC: return 'C';
case 0xD: return 'D';
case 0xE: return 'E';
case 0xF: return 'F';
default:
printf("Invalid binary digit: %d\n", b);
return -1;
}
}
int main()
{
char gray[17];
int binary[16] = {0};
printf("Please enter a 16-bit gray code in hexadecimal format: ");
scanf("%s", gray);
for(int i = 0; i < 16; i++)
{
int g = hex2bin(gray[i]);
if(g == -1)
{
return -1;
}
int b = binary[i-1] ^ g;
binary[i] = b;
}
printf("Binary code: ");
for(int i = 0; i < 16; i++)
{
printf("%d", binary[i]);
}
printf("\n");
printf("Hexadecimal code: ");
for(int i = 0, j = 0; i < 16; i += 4, j++)
{
int b = binary[i] * 8 + binary[i+1] * 4 + binary[i+2] * 2 + binary[i+3];
char h = bin2hex(b);
printf("%c", h);
}
printf("\n");
return 0;
}
```
执行该程序后,它会提示您输入一个16位格雷码(16进制)。当您输入后,程序会将其转换为二进制码格雷码,然后再将其转换成正常的二进制码和十六进制码输出。
希望能帮到您,如果有任何问题请随时联系我。
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