1
GATE CSE 2015 Set 2
Numerical
+1
-0
Consider the following C function.
int fun ( int n ) {
int x = 1, k ;
if ( n == 1) return x ;
for( k = 1 ; k < n ; ++ k )
x = x + fun( k ) * fun( n - k ) ;
return x ;
}
The return value of fun (5) is ________.
2
GATE CSE 2014 Set 2
Numerical
+1
-0
Consider the function func shown below:
int func(int num)
{
int count = 0;
while(num)
{
count++;
num >>= 1;
}
return (count);
} 

The value returned by func(435) is _________.
3
GATE CSE 2014 Set 2
+1
-0.3
Suppose n and p are unsigned int variables in a C program. We wish to set p to $${}^n{C_3}$$. If n is large, which one of the following statements is most likely to set p correctly?
A
$$p = n*(n - 1)*(n - 2)/6$$
B
$$p = n*(n - 1)/2*(n - 2)/3$$
C
$$p = n*(n - 1)/3*(n - 2)/2$$
D
$$p = n*(n - 1)*(n - 2)/6.0$$
4
GATE CSE 2014 Set 2
+1
-0.3
Which one of the following is NOT performed during compilation?
A
Dynamic memory allocation
B
Type checking
C
Symbol table management
D
Inline expansion
GATE CSE Subjects
EXAM MAP
Medical
NEET