2. Use a script file to create a program that prompts the user to enter a scalar

Question

2. Use a script file to create a program that prompts the user to enter a scalar value for the outside air temperature. If the user enters a vector value or a negative temperature, use the error function to report an error. If the temperature is equal to or above 80°F, send a message to the command window telling the user to wear shorts. If the temperature is between 60 F and 80°HF, send a message to the command window telling the user that t is a beautiful day. If the temperature is equal to or below 60°F, send a message to the command window telling the user to wear a jacket or a coat. Test all possible cases to demonstrate that your program works well.

Explanation / Answer

x=input('Enter outside temprature:');

if(x<0)

error(invalid temprature);

if(x>=80)

disp('wear shorts');

if(x>60&x<80)

disp('it is a beautiful day');

elseif(x<=60)

disp('wear a jacket or coat');

end

output:-

Enter outside temprature:90

wear shorts

Enter outside temprature:70

it is a beautiful day

Enter outside temprature:59

wear a jacket or coat

Enter outside temprature:-10

invalid temprature

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