posted Nov 6, 2012, 12:18 AM by Neil Mathew
Source Code
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| #include <iostream.h>
#include <conio.h>
void main()
{
clrscr();
int n;
cout<<"Enter A Decimal Number: ";
cin>>n;
cout<<"\n DECIMAL: "<<n;
// 128 = 2^7 = 8 bit
// 64 = 2^6 = 7 bit
// 32 = 2^5 = 6 bit
// 16 = 2^4 = 5 bit
// 08 = 2^3 = 4 bit
// 04 = 2^2 = 3 bit
// 02 = 2^1 = 2 bit
// 01 = 2^0 = 1 bit
cout<<"\n BINARY: ";
for (int i = 128; i != 0; i=i>>1)
{
if (n & i)
cout<<"1 ";
else
cout<<"0 ";
}
cout<<endl;
getch();
|
Output:
Enter A Decimal Number: 12
DECIMAL: 12
BINARY: 0 0 0 0 1 1 0 0 |
|