CP F&R Q23

23The following program
main ()
{ int a = 4;
change { a };
printf ("%d", a);
}
change (a)
int a;
{
printf("%d", ++a);
}
outputs

Option : C
Explanation :
change (a) , prints 5 but the value of 'a' in main ( ) is still 4. So main( ) will print 4.

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