Question

question: 5
you need to write a program where karel will take a ball if there is a ball present, otherwise karel should put down a ball.
which control structure do you need to use?
for loop
while loop
if statement
if/else statement
none of these

Explanation:

An If/Else statement is used when there are two possible actions based on a condition. Here, the condition is whether a ball is present. If it is (condition true), Karel takes the ball; if not (condition false), Karel puts down a ball. A For Loop and While Loop are for repetitive actions. An If Statement only handles one action when a condition is true.

Answer:

If/Else statement