Question 48 Not yet answered Marked out of 1.00 A (or An)_ is a mechanism to access the input value: it tells us where to look for the input value when the algorithms needs it. Select one o a. algorithm O b. pointer O c.function O d. method P Flag question e. parameter Question 49 Not yet answered Marked out of 1.00 Thinking about the number of steps an algorithm needs to perform its task is judging its runtime complexity. What is the measure for the runtime complexity in Hansel and Gretel's algorithm to get back home described in the book? Select one: O a. length of walking stride o b. distance between pebbles O c. footsteps o d. length of the path P Flag question e. pebbles