CP I/O Q21

21The following program
main()
{
int i = 2;
{ int i = 4, j = 5;
printf ("%d%d", i, j );
}
printf("%d%d", i, j );
}

Option : A
Explanation :
This will not compile successfully. The scope of the variable ' j ' is the single printf statement that follows it.
So. the last statement that involves ' j ' will complain about the undeclared identifier ' j '

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