Please give an algorithm to know the memory size in bits.........
why bits? The smallest addressable memory location is a byte -- usuually 8 bits. And how to get the amount of RAM is operating system dependent.
It looks that u have not understood the question. We can know the memory size in bits using a simple C program, but unfortunately i don't know the algorithm for it :(
>It looks that u have not understood the question.
I don't understand either. I'd wager that the problem isn't with us, it's with your ability to ask a coherent question.
Memory is in bytes, not bits. Don't confuse the two.
Are you trying to ask how to find the size of a variable? For example
char buf; printf("size of buf is %d\n", sizeof(buf));
The sizeof operator (its not a function) can not be used to find the memory size of pointers
char * buf = malloc(255); // The next line will give you the wrong size // unless you want the size of a pointer and not // what it points to. printf("size of buf is %d\n", sizeof(buf));
Can I do like this?
please give me a C syntax for character testing operations......