#include<stdio.h>
main()
{
unsigned num;
int ctr=0;
printf("Enter the number: ");
scanf("%d",&num);
while(num)
{
if( (num & 1) && ((num >> 1) & 1) )
{
ctr++;
num>>=1;
}
else
{
num>>=1;
}
}
printf("number of pair: %d ",ctr);
}
On Fri, Jul 23, 2010 at 12:39 AM, vijay <[email protected]> wrote:
> Get the number of pairs of “ones” in a given integer. Eg: if the
> integer is 7 (binary: 0111), then the number of pairs of ones is 2
>
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--
regards
Apoorve Mohan
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