Answer:
findgreater(83, 71)
Step-by-step explanation:
Basically to call a function you do:
FunctionName()
sometimes, these functions have some parameters (engine1 and engine2) and you need to give some values to those (83, 71). When you faced a problem like this you'll put those values (83, 71) in the parentheses which are next to the functionname (as shown above).
FunctionName(Value1, Value2, ...)
