Python IF Construct

 IF Construct is the most powerful construct in programming language. This construct is used to make decision. This construct check the result on the basis of TRUE and FALSE. 

Lets take an example of IF in the form of algorithm. Lets imagine that there are traffic lights.

What are the decision we make after seeing the traffic lights 

IF TrafficLight ="RED" 

        STOP

____________________________________________

IF TrafficLight = "GREEN"

            GO              (TRUE Block)

ELSE

           STOP           (FALSE Block)

So here in this example 

if the light color is RED and we have seen the RED color it means the condition is TRUE 

so our brain tell us that we should stop.

if the light color is GREEN and we have seen the RED color it means the condition is FALSE 

so our brain tell us that we should stop.