This is also an old problem. There was a heated discussion on this problem in the garden. At that time, we pursued using oo to solve it. Now that someone has mentioned it again, I took some time to write down my own thoughts:
The result is as follows:
Out: 3 Out: 6 Out :9 Out: 12 Out: 15 Out: 18 Out: 21 Out: 24 Out: 27 Out: 30 Out: 33 Out: 36 Out: 39 Out: 42 Out: 45 Out: 48 Out: 51 Out: 54 Out: 57 Out: 60 Out: 63 Out: 66 Out: 69 Out: 72 Out: 75 Out: 78 Out: 81 Out: 84 Out: 87 Out: 90 Out: 93 Out: 96 Out: 99 Out: 2 Out: 7 Out: 11 Out: 16 Out: 20 Out: 25 Out: 29 Out: 34 Out: 38 Out: 43 Out: 47 Out: 52 Out: 56 Out: 61 Out: 65 Out: 70 Out: 74 Out: 79 Out: 83 Out :88 Out: 92 Out: 97 Out: 1 Out: 8 Out: 14 Out: 22 Out: 28 Out: 35 Out: 41 Out: 49 Out: 55 Out: 62 Out: 68 Out: 76 Out: 82 Out: 89 Out: 95 Out: 4 Out: 13 Out: 23 Out: 32 Out: 44 Out: 53 Out: 64 Out: 73 Out: 85 Out: 94 Out: 5 Out: 19 Out: 37 Out: 50 Out: 67 Out: 80 Out: 98 Out: 17 Out: 40 Out: 59 Out: 86 Out: 10 Out: 46 Out: 77 Out: 26 Out: 71 Out: 31 Out: 100 Out: 58
Remaining: 91