![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
static int CountOneInInteger(int value)
{
int iter=1;
int count=0;
for(int i=0;i<32;i++)
{
if((value&iter)!=0)
count++;
iter<<=1;
}
return count;
}
{
int iter=1;
int count=0;
for(int i=0;i<32;i++)
{
if((value&iter)!=0)
count++;
iter<<=1;
}
return count;
}