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.
Output of #include
Mani()
{ Int x,y=10;
x=y*NULL;
Printf("%d",x);
}