c program language: #include <stdio.h> #include <stdlib.h> #define TALK_ABOUT_UC

Question

c program language:

#include <stdio.h>
#include <stdlib.h>
#define TALK_ABOUT_UCF

int main()
{
#ifdef TALK_ABOUT_WEATHER

printf("It is very windy. ");
printf("The sun hasn't come out today. ");
printf("It looks like it might rain. ");

#else

printf("UCF has a lot of new students each year. ");
printf("UCF has an abundant of degrees for them to choose from. ");
printf("UCF is an awesome university to attend. ");

#endif // TALK_ABOUT_WEATHER
return 0;
}

See what the program does. In source code comments below main, write up your explanation for why or why not the program talked about the weather.

Explanation / Answer

#include <stdio.h>

#include <stdlib.h>

#define TALK_ABOUT_UCF

int main()

{

//TALK_ABOUT_WEATHER is not defined so the if condition fails and prints the else condition

#ifdef TALK_ABOUT_WEATHER

printf("It is very windy. ");

printf("The sun hasn't come out today. ");

printf("It looks like it might rain. ");

#else

printf("UCF has a lot of new students each year. ");

printf("UCF has an abundant of degrees for them to choose from. ");

printf("UCF is an awesome university to attend. ");

#endif // TALK_ABOUT_WEATHER

return 0;

}

The following code TALK_ABOUT_WEATHER is not define firstly so the if condition fail ans prints :

UCF has a lot of new students each year.
UCF has an abundant of degrees for them to choose from.
UCF is an awesome university to attend.

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