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Theorems on Integration

Consider the ...

Question

Consider the following function.
static int x =1;
int find (int a)
{
if (a ==0)
return x ;
else
{
x = x +1;
return find (a - 2);
}
}
void main ()
{
x = find (6);
printf("%d", x);
}
The output of the above program is ________

A

2

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B

5

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C

3

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D

4

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Solution

The correct option is D 4
$x = / 1 / 2 / 34$
( x is static variable)
x =4 in main ( ), So 4 will be printed by the given code

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