38 lines
652 B
Lua
38 lines
652 B
Lua
local t = {}
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local template = [[
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local f<i>
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do
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local result
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function f<i>()
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if not result then
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result = f<i-2>() + f<i-1>()
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end
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return result
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end
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end
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]]
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t[1] = [[
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local f1
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f1 = function() return 1 end
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]]
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t[2] = [[
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local f2
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f2 = function() return 1 end
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]]
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for i = 3, 199 do
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t[i] = template:gsub("<([^>]+)>", function(s)
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local c = assert(load('return '..s, 'f'..i, 'bt', { i = i }), 'could not compile: '..s)
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return c()
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end)
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end
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t[200] = [[
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print("5th fibonacci number is", f5())
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print("10th fibonacci number is", f10())
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print("199th fibonacci number is", f199())
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]]
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local s = table.concat(t)
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print(s)
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f = load(s)
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f()
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