using Visual Logic please

WHILE LOOPS 3-7. King of the Hill. Write a program that reads in a list of positive integers from until the user enters the value -l as a sentinel. At that time the program should die largest value in the input list. lease type a value for NUM:45 Please type a value for NUM:41 Please type a value for NUM: 51 Please type a value for NUM:54 Please type a value for NUM: 53 Please type a value for NUM: 38 Please type a value for NUM: -1 Largest value was 54 gen