exercise 1. (problem: lotto numbers) suppose you play the pick-10 lotto. each ticket has 10 uniquenumbers ranging from 1 to 99. you buy a lot of tickets. you like to have your tickets to cover all numbersfrom 1 to 99. write a program that reads the ticket numbers from a file and checks whether all numbersare covered. assume the last number in the file is 0. here is a sample of input text for the lotto:1 3 87 62 30 90 10 21 46 2712 40 83 9 39 88 95 59 20 3780 40 87 67 31 90 11 24 56 7711 48 51 42 8 74 1 41 36 5352 82 16 72 19 70 44 56 29 3354 64 99 14 23 22 94 79 55 260 86 34 4 31 63 84 89 7 7843 93 97 45 25 38 28 26 85 4947 65 57 67 73 69 32 71 24 6692 98 96 77 6 75 17 61 58 1335 81 18 15 5 68 91 50 760
