C++ ONLY

Prompt the user to type in a sequence of positive integers, separate each one with a space, then type in -1 to indicate the end of the input. Your program must display the largest number and the sum of all numbers greater than the first number.

Sample run 1:

Please give me some positive integers, type in -1 to end input: 1 2 5 4 8 -1 The largest number: 8 Sum of all numbers greater than the first number: 19

Sample run 2:

Please give me some positive integers, type in -1 to end input: 99 45 2 10 3 31 -1 The largest number: 99 Sum of all numbers greater than the first number: 0