#include "stdio.h"int main(){int a = 10;printf("%d", a);int a = 20;printf("%d",a);return 0;}

#include "stdio.h"int main(){int a = 10;printf("%d", a);int a = 20;pri

1.	#include "stdio.h"int main(){int a = 10;printf("%d", a);int a = 20;printf("%d",a);return 0;}
A.	1020
B.	Error: Redeclartion of a
C.	2020
D.	1010
Answer» C. 2020