Function giving wrong output when grader is run. I tried but not getting right answer.

Write a function called movies that takes the starting times of two movies, hr1, hr2, min1, min2, and their durations, durmin1, durmin2, as its input arguments and decides whether we can binge and watch both. The criteria are that they must not overlap and that we are not going to wait more than 30 minutes between the end of one and the beginning of the next. It returns true if the criteria are both met and returns false otherwise. You may assume that movie start times are always after 1 pm and before midnight. You may also assume that the first one starts earlier. The order of the input arguments is: hr1, min1, durmin1, hr2, min2, durmin2.

this is the assignment question and i tried this code:

function m = movies(hr1,min1,durmin1,hr2,min2,durmin2)

m1=hr1*60+min1;

m2=hr2*60+min2;

d1=m1+durmin1;

d2=m2+durmin2;

e=sum((m2-d1)==(1:30));

if e==1

      m='true';

else

      m='false';

end

When I run it, i got the right answer. but the grader says its wrong. Please guide me.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/218029-how-to-make-a-function

Answer 1

[Walter Roberson]

m = true;

not

m = 'true';

[Daniel Jonnakuti]

thanks a lot. It worked perfectly