+- Python Forum (https://python-forum.io)
+-- Forum: Python Coding (https://python-forum.io/forum-7.html)
+--- Forum: Homework (https://python-forum.io/forum-9.html)
+--- Thread: Need help with a homework problem on logical operators (/thread-19425.html)
Need help with a homework problem on logical operators - voodoo - Jun-27-2019
I'm having a hard time getting this formula right.
My attempts are under the line of code that says "#Write your code here!" Any suggestions?
hungry = True coworkers_going = False brought_lunch = False #You may modify the lines of code above, but don't move them! #When you Submit your code, we'll change these lines to #assign different values to the variables. #Imagine you're deciding whether or not to go out to lunch. #You only want to go if you're hungry. If you're hungry, even #then you only want to go if you didn't bring lunch or if #your coworkers are going. If your coworkers are going, you #still want to go to be social even if you brought your lunch. # #Write some code that will use the three boolean variables #defined above to print whether or not to go out to lunch. #It should print True if hungry is True, and either #coworkers_going is True or brought_lunch is False. #Otherwise, it should print False. #Write your code here! #print((hungry and (brought_lunch or not brought_lunch or not coworkers_going)) and not coworkers_going) #print((hungry or not coworkers_going) and (brought_lunch or not brought_lunch) and coworkers_going) #print(hungry and (brought_lunch and (not coworkers_going or coworkers_going))) #print(hungry and ((brought_lunch or not coworkers_going) or (not brought_lunch or coworkers_going))) #print(hungry and (brought_lunch or not coworkers_going)) #if hungry: # if coworkers_going: # print(True) # elif not brought_lunch: # print(True) # else: # print(False) #else: # print(False) #print((hungry and (brought_lunch or not coworkers_going)) or (not brought_lunch and coworkers_going)) #print((hungry and (brought_lunch or not brought_lunch)) and not coworkers_going) #print(hungry and ((brought_lunch or not brought_lunch) and (coworkers_going or not coworkers_going))) #print(hungry and ((brought_lunch and not coworkers_going) or (not brought_lunch and not coworkers_going)))
RE: Need help with a homework problem on logical operators - SheeppOSU - Jun-28-2019
The if statements for checking whether or not to go to lunch can be rearranged in this way
hungry = False
coworkers_going = False
brought_lunch = True
if brought_lunch and not coworkers_going:
print(False)
elif coworkers_going and hungry:
print(True)
elif not brought_lunch and hungry:
print(True)
else:
print(False)
RE: Need help with a homework problem on logical operators - scidam - Jun-28-2019
What's wrong with this code? I suspect you just need to remove comment symbols (
#) to get it worked.
RE: Need help with a homework problem on logical operators - jefsummers - Jun-28-2019
So you go only if hungry, did not bring lunch, and coworkers going. Otherwise you stay and write code.
hungry and not brought_lunch....