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Technical Discussion
Monday, November 06, 2006
Count the number of bits set in an unsigned integer.
/*
Program to count no. of bits in an unsigned integer
- C Language
*/
#include
#include
void main( void )
{
unsigned int a = 15;
int count = 0;
while( a )
{
++count;
a = a & ( a - 1 );
}
clrscr();
printf( "Count is %d\n", count );
getch();
}
Program to count no. of bits in an unsigned integer
- C Language
*/
#include
#include
void main( void )
{
unsigned int a = 15;
int count = 0;
while( a )
{
++count;
a = a & ( a - 1 );
}
clrscr();
printf( "Count is %d\n", count );
getch();
}
