What will be the output of the following program code?
main()
{
static int var = 5;
printf("%d ", var--);
if(var)
main();
}
main()
{
static int var = 5;
printf("%d ", var--);
if(var)
main();
}A. 5 5 5 5 5
B. 5 4 3 2 1
C. Infinite Loop
D. Compilation Error
E. None of these
Answer: Option B
Solution (By Examveda Team)
When static storage class is given, it is initialized once. The change in the value of a static variable is retained even between the function calls. Main is also treated like any other ordinary function, which can be called recursively.
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Comments (1)
In C, what is a function primarily used for?
A. Decision making
B. Variable declaration
C. Code organization and reusability
D. Printing output
What is the purpose of a function prototype in C?
A. To declare a function's return type
B. To declare a function's name
C. To declare a function's parameters and return type
D. To declare a function's name and parameters
In C, how are function arguments passed by default?
A. By value
B. By reference
C. By pointer
D. By address
Output of #include
Mani()
{ Int x,y=10;
x=y*NULL;
Printf("%d",x);
}