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ISRO | ISRO CS 2017 – May | Question 62

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What is the output of the following program? 
 

#include 
int tmp=20;
main( )
{
printf(\"%d \",tmp);
func( );
printf(\"%d \",tmp);
}
func( )
{
static int tmp=10;
printf(\"%d \",tmp);
}

 

(A)

20 10 10
 

(B)

20 10 20
 

(C)

20 20 20
 

(D)

10 10 10
 


Answer: (B)

Explanation:

Main() is the entry section of the program. First print statement will print the value of tmp = 20. Then after the function is called the 10 will be printed. After that control returns to the main function and again 20 will be printed. 
So, option (B) is correct.
 


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Last Updated : 21 Mar, 2018
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