13 lines
208 B
Nim
13 lines
208 B
Nim
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const size = 4096
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var
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i = open("input.txt")
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o = open("output.txt", fmWrite)
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buf: array[size, char]
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while i.readBuffer(buf.addr, size) > 0:
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discard o.writeBuffer(buf.addr, size)
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i.close()
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o.close()
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