Question

What does this mean in python?

Answer 1

the comments in the code should explain everything, brainly's formatting might be weird

gate = raw_input("Enter logic gate :").upper()#.upper() so lower/upper case of input doesn't matter

firstInput = raw_input("Enter first input :")#raw_input() for python 2.7, input() for 3

secondInput = raw_input("Enter second input :")

if (firstInput!="0" and firstInput!="1") or (secondInput!="0" and secondInput!="1"):

print("inputs must be 0 or 1")#ensure all inputs are in boolean range

quit()

firstInput=firstInput=="1"#convert "1" to true and "0" to false

secondInput=secondInput=="1"

if gate=="AND" or gate=="NAND":

result=firstInput and  secondInput

elif gate=="OR" or gate=="NOR":

result=firstInput or secondInput

elif gate=="XOR":

result=firstInput!=secondInput

else:#handle case of unknown/mistyped gates

print(gate+" is not known")

quit()

if gate=="NOR" or gate=="NAND":

result=not result#invert result for nor and nand

print("Result = "+str(int(result)))#uses int so 1/0 are printed instead of True/False