Solve problem "Guess the number" online - Learn Python 3 - Snakify

## Statement

Augustus and Beatrice play the following game. Augustus thinks of a secret integer number from $$1$$ to $$n$$. Beatrice tries to guess the number by providing a set of integers. Augustus answers YES if his secret number exists in the provided set, or NO, if his number does not exist in the provided numbers. Then after a few questions Beatrice, totally confused, asks you to help her determine Augustus's secret number.

Given the value of $$n$$ in the first line, followed by the a sequence Beatrice's guesses, series of numbers seperated by spaces and Agustus's responses, or Beatrice's plea for HELP. When Beatrice calls for help, provide a list of all the remaining possible secret numbers, in ascending order, separated by a space.

In all the problems input the data using input() and print the result using print().

## Tests

Input Correct answer Result
10
1 2 3 4 5
YES
2 4 6 8 10
NO
HELP
1 3 5
10
1 2 3 4 5 6 7 8 9 10
YES
1
NO
2
NO
3
NO
4
NO
6
NO
7
NO
8
NO
9
NO
10
NO
HELP
5
100
3 5 8 10 11 13 14 15 16 20 21 23 25 27 29 31 32 33 35 42 43 46 47 48 51 52 57 58 67 68 72 74 75 76 79 80 81 82 83 84 86 89 90 91 92 93 94 95 96 99
YES
1 4 7 9 14 16 17 19 20 23 25 27 28 29 30 31 32 33 41 42 45 46 48 50 52 54 59 60 61 63 66 67 68 69 70 71 73 74 79 81 82 83 89 90 91 92 93 94 95 100
YES
3 5 6 15 16 18 19 20 21 22 23 24 26 28 29 35 37 38 39 40 41 43 44 45 46 47 53 55 56 60 61 63 64 65 68 70 71 73 76 79 80 81 82 83 86 90 91 95 96 99
YES
1 2 3 5 11 16 17 23 25 31 32 33 34 35 38 39 41 43 44 46 47 49 51 53 58 59 62 63 68 69 70 72 73 74 76 77 78 79 80 81 82 83 85 86 93 94 95 97 99 100
YES
3 7 8 9 10 14 17 20 22 23 24 25 26 27 28 30 34 40 42 43 45 47 48 49 50 51 52 53 54 55 59 62 63 66 67 72 73 75 77 81 83 84 86 89 92 93 94 96 98 100
YES
HELP
23 81 83