Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include<iostream>
- #include<conio.h>
- using namespace std;
- main()
- {
- char a[8];
- int i=0,k=0,bin[32];
- cout<<"Enter any key of eight characters : ";
- cin>>a;
- while(a[i])
- {
- switch (a[i])
- {
- case '0':
- bin[k++]=0;bin[k++]=0;bin[k++]=0;bin[k++]=0; break;
- case '1':
- bin[k++]=0;bin[k++]=0;bin[k++]=0;bin[k++]=1; break;
- case '2':
- bin[k++]=0;bin[k++]=0;bin[k++]=1;bin[k++]=0; break;
- case '3':
- bin[k++]=0;bin[k++]=0;bin[k++]=1;bin[k++]=1; break;
- case '4':
- bin[k++]=0;bin[k++]=1;bin[k++]=0;bin[k++]=0; break;
- case '5':
- bin[k++]=0;bin[k++]=1;bin[k++]=0;bin[k++]=1; break;
- case '6':
- bin[k++]=0;bin[k++]=1;bin[k++]=1;bin[k++]=0; break;
- case '7':
- bin[k++]=0;bin[k++]=1;bin[k++]=1;bin[k++]=1; break;
- case '8':
- bin[k++]=1;bin[k++]=0;bin[k++]=0;bin[k++]=0;break;
- case '9':
- bin[k++]=1;bin[k++]=0;bin[k++]=0;bin[k++]=1; break;
- case 'A':
- bin[k++]=1;bin[k++]=0;bin[k++]=1;bin[k++]=0; break;
- case 'B':
- bin[k++]=1;bin[k++]=0;bin[k++]=1;bin[k++]=1; break;
- case 'C':
- bin[k++]=1;bin[k++]=1;bin[k++]=0;bin[k++]=0; break;
- case 'D':
- bin[k++]=1;bin[k++]=1;bin[k++]=0;bin[k++]=1; break;
- case 'E':
- bin[k++]=1;bin[k++]=1;bin[k++]=1;bin[k++]=0; break;
- case 'F':
- bin[k++]=1;bin[k++]=1;bin[k++]=1;bin[k++]=1; break;
- case 'a':
- bin[k++]=1;bin[k++]=0;bin[k++]=1;bin[k++]=0; break;
- case 'b':
- bin[k++]=1;bin[k++]=0;bin[k++]=1;bin[k++]=1; break;
- case 'c':
- bin[k++]=1;bin[k++]=1;bin[k++]=0;bin[k++]=0; break;
- case 'd':
- bin[k++]=1;bin[k++]=1;bin[k++]=0;bin[k++]=1; break;
- case 'e':
- bin[k++]=1;bin[k++]=1;bin[k++]=1;bin[k++]=0; break;
- case 'f':
- bin[k++]=1;bin[k++]=1;bin[k++]=1;bin[k++]=1; break;
- default:
- cout<<"\n Invalid hexa digit %c "<<a[i];
- return 0;
- }
- i++;
- }
- for(i=0;i<32;i++)
- {
- cout<<bin[i]<<"\t";
- }
- getch();
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement