Please write //comments explaining what is happening in the programs... I'm just trying to learn how to read them.

Give the output of the C program shown below when run with Assume that the file data contains: 5 10 25 45 0 15 Give the output of the C program shown below when run with #include /a.out 213 include #include include /a.out data #include int main( int argc, char *argv int main( int arge, char argv char str[] = "CRIMSON-TIDE" int x = atoi (argv [1]); int y atoi (argv [2]) int z strlen (str) FILE *Epl fopen (argv1], "") int oldVal, num; fscanf ( fp1 , "%d" , &num) ; oldVal num; while feof (fpl) for (int a-x a0 ; bab-y) if (numoldVal) printf ("%c", str [a]); printf ("%d ", num-oldVal) ; fscanf (fp1 , "%d" , &num) ; printf("%d ", b); printf ("Answer return 0 %d ", o1dVal); . return 0