9 lines
208 B
Lua
9 lines
208 B
Lua
-- for Lua 5.1/5.2 use math.floor(n/2) instead of n>>1, and n%2 instead of n&1
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function dec2bin(n)
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return n>1 and dec2bin(n>>1)..(n&1) or n
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end
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print(dec2bin(5))
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print(dec2bin(50))
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print(dec2bin(9000))
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