Error code for water.c again

Question

I received great advice and they told me go back and study and fix my brackets and this is my new code

include

include

int Minutes;

int main(void) { do { int Minutes = get_int();
printf("minutes: %i\n", Minutes); Minutes = Minutes * 12;

    int Bottles = Minutes * 12;
    printf("Bottles: %i\n", Bottles);

    printf ("You took %i Minutes in the shower which means that you have used %i Bottles of water\n", Minutes, Bottles);
}
while ( Minutes < 0);

}

but I am getting one error now

water.c:10:13: error: declaration shadows a variable in the global scope [-Werror,-Wshadow] int Minutes = get_int();

water.c:4:5: note: previous declaration is here int Minutes; ^

Answer 1

Your first declaration of variable int Minutes; on line 4 is attempting to be overwritten or "shadowed" by int Minutes = get_int(); on line 10. Since Minutes has already been declared as an int globally on line 4, there is no reason to declare it as an int again on line 10. Further, the get_int() function knows to assign its input to Minutes as an int.

You're also going to run into trouble with Minutes = Minutes * 12;. As you wrote it you are trying to assign a variable with itself * 12. Go back and check the specification bit regarding the 1:12 ratio.