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Yes!

Is this, very similar program correct?
#include<stdio.h>
int main(){
   zero = 0 ;
   printf("My hero, %d\n", zero ) ;
}
#Shuffle: none $PAGE$-A $PAGE$-B Return to Learn C Introduction #: Yes, it does the same thing as the previous program. #: No, this program does not work. In C all variables must be declared before they are used. In this program, zero is used, set to 0, but never declared. #: