Comment on the following 2 C Example programs.#include <stdio.h> //Example 1 int main() { int p; int q; int r; } #include <stdio.h> //Example 2 int main() { int p; { int q; } { int r; } }

Scope of r is till the end of the main function in Example 2

In Example 1, variables p, q and r can be used anywhere in main function whereas in Example 2, variables q and r can be used only inside their respective blocks.

Scope of p, q and r is till the end of the main function in Example 2.

Comment on the following 2 C Example programs.#include <stdio.h> //Exa

1.	Comment on the following 2 C Example programs. #include <stdio.h> //Example 1 int main() { int p; int q; int r; } #include <stdio.h> //Example 2 int main() { int p; { int q; } { int r; } }
A.	Scope of r is till the end of the main function in Example 2
B.	In Example 1, variables p, q and r can be used anywhere in main function whereas in Example 2, variables q and r can be used only inside their respective blocks.
C.	Both are same
D.	Scope of p, q and r is till the end of the main function in Example 2.
E.	None of these
Answer» C. Both are same

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Comment on the following 2 C Example programs.#include <stdio.h> //Example 1 int main() { int p; int q; int r; } #include <stdio.h> //Example 2 int main() { int p; { int q; } { int r; } }

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Comment on the following 2 C Example programs.
#include <stdio.h> //Example 1
int main()
{
int p;
int q;
int r;
}

#include <stdio.h> //Example 2
int main()
{
int p;
{
int q;
}
{
int r;
}
}