Homework SourseWrite a C program that does the following for binary and hex
Write a C program that does the following for binary and hexa decimal numbers that performs the same as the output given below.
* Display binary and hexa decimal numbers after conversion from decimal numbers
* Exchange the outer bytes of binary and hexa decimal number
* Exchange the inner bytes of binary and hexa decimal number
* Display number of set bits in each byte
THE C PROGRAM SHOULD GIVE SAME OUTPUT AS THE PICTURE
cc DHEXA DECIMAL o p2x p 2. p2x Input number 287 454 020 Select option. display number in hexadecimal 2 exchange outer bytes 3 exchange inner bytes 4 display number of set bits in each byte exit number 0x11223344 select option. display number in hexadecimal 2 exchange outer bytes 3 exchange inner bytes display number of set bits in each byte exit number before 12233 44 number after 0x 22331 ISolution
*/
# cc-DHEXADECIMAL-O p2X p2.c
# ./p2X
#include<stdio.h>
#include<conio.h>
void main()
{
int 287454020 ,num,*bin,*oct,bin_len,oct_len,hex_len;
char *hex,ch;
clrscr();
do
{
printf(\"\ Enter the number to be converted :\");
scanf(\"%d\",&num);
//printf(\"\ %c\ \",(char)48);
printf(\"\ \");
//binary
bin_len=binary(bin,num);
printf(\"\ Binary : \");
for(i=0;i<bin_len;i++)
nsigned char swapNibbles(unsigned char x)
{
return ( (x & 0x0F)<<4 | (x & 0xF0)>>4 );
}
int main()
{
unsigned char x = 100;
printf(\"%u\", swapNibbles(x));
return 0;
}
printf(\"%d\",bin[i]);
printf(\"\ \");
//hexadecimal
hex_len=hexadecimal(hex,num);
printf(\"\ Hexadecimal : \");
for(i=0;i<hex_len;i++)
printf(\"%c\",hex[i]);
printf(\"\ \");
printf(\"\ Enter another number(y/n)?\");
ch=getche();
getch();
}while(ch!=\'n\');
}
int binary(int *bin,int num)
{
int rem=0,i=0;
do{
rem=num%2;
num=num/2;
bin[i]=rem;
i++;
}while(num>0);
array_reverse_i(bin,i);
return i
{
int rem=0,i=0;
do{
rem=num%8;
num=num/8;
oct[i]=rem;
i++;
}while(num>0);
int hexadecimal(char *hex,int num)
{
int rem=0,i=0;
do{
rem=num%16;
num=num/16;
switch (rem)
{
case 10 : hex[i]=\'A\';
i++;
break;
case 11 : hex[i]=\'B\';
i++;
break;
case 12 : hex[i]=\'C\';
i++;
break;
case 13 : hex[i]=\'D\';
i++;
break;
case 14 : hex[i]=\'E\';
i++;
break;
case 15 : hex[i]=\'F\';
i++;
break;
default :hex[i]=(char)(rem+48);
i++;
}
}while(num>0);
array_reverse_c(hex,i);
return i;
}
array_reverse_i(int *arr,int len)
{
int i,temp;
for(i=0;i<len/2;i++)
{
temp=arr[i];
arr[i]=arr[len-1-i];
arr[len-1-i]=temp;
}
return 0;
}
array_reverse_c(char *arr,int len)
{
int i;
char temp;
for(i=0;i<len/2;i++)
{
temp=arr[i];
arr[i]=arr[len-1-i];
arr[len-1-i]=temp;
}
return 0;
}
/*
