Created
March 15, 2024 12:08
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| @tailrec | |
| def canFlipAllUpside(upside: Int, downside: Int): Boolean = | |
| if downside < 2 then | |
| downside == 0 | |
| else | |
| canFlipAllUpside(upside + 2, downside - 2) | |
| @main def solve1_3(): Unit = | |
| val upside = 2 | |
| val downside = 4 | |
| println(canFlipAllUpside(upside, downside) == (downside % 2 == 0)) |
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