Consider the following brute-force algorithm for solving the composite number problem: check successive integers from 2 to [n/2] as possible divisors of n. if one of them divides n evenly, return yes (i. e the number is composite) if none of them does, return no. why does this algorithm not put the problem in class p?

Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system.currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system.currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system.currenttimemillis() just after the end of the algorithm as the elapsed time.