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0 votes
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in Computer by (56.9k points)

What is the output of the program? 

int add (int x); 

void main( ) 

{ int y; 

 y=add(3); 

 clrscr(); 

 printf("%d",y); 

add(int x)

return (x--); 

a) 4 

b) 3 

c) 2 

d) error 

1 Answer

+1 vote
by (59.7k points)
selected by
 
Best answer

Correct option: b) 3

Reason: The return st.. returns x value first as it is and then decrements its value. Its post decrement.

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