When should you use a type cast?
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suppose there are five integers write a program to find larger among them without using if- else
how to use enum datatype?Please explain me?
A collection of functions,calls,subroutines or other data a) library b) header files c) set of files d) textfiles
how can u print a message without using any library function in c
What does emoji p mean?
What is a lvalue
What is formal argument?
What happens if a header file is included twice?
Explain how do you print an address?
What is the purpose of the preprocessor directive error?
1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?
void main() { int *ptr; ptr = (int *) 0x400 ; printf("ptr=%d",ptr); } output?