Comments on C Programming Tutorial 4 - Variables and Memory
In this tutorial series so far, we have discussed how to create and run a basic C program, what are preprocessors, as well as basics of variables. Now let's dig a bit deep into variables and discuss the memory aspect.
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By: Crito Philippatos
First, thanks for these excellent tutorials.
The factorial example above contains an error, however. scanf still expects an integer and num is defined as long long. So I changed:
int num = 0; long long temp = 0, result = 1;
printf("\n Factorial of %d is %lld\n", num, result);