Final answer:
The If statement and Elif statement are required to take action based on the number of ships left in the fleet in a video game code.
Step-by-step explanation:
In a video game code, the statements that are required to take action based on the number of ships left in the fleet are the If statement and the Elif statement. The If statement is used to check if a certain condition is true, and if it is, a block of code is executed. The Elif statement is used when there are multiple conditions that need to be checked and executed.