Jin Hui wrote:
> Anyone can help me with any easy methods to handle the 64bit int in C/C++ of
> Linux for Intel. I want to convert from/to string and calculation. Thanks!
gcc understands `long long int' as a 64-bit integer on a 32-bit
architecture. glibc's printf() and scanf() understand the `L' modifier
as indicating a 64-bit integer.
For example:
#include <stdio.h>
int main(void)
{
unsigned long long int i;
for (i = 1; i; i *= 2)
printf("%Lu\n", i);
return 0;
}
--
Glynn Clements <[EMAIL PROTECTED]>
