grade.m

i was not knowing matlab in depth so i have sent simple basic programs

c=input('enter the value of hardness');
t=input('enter the value of hardness');
if h>50 
 if c<0.7
     if t>5600
            disp('grade is 10')
      
                    disp('grade is 6')
                else
                    disp('grade is 5')
     end
 end
end