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https://git.sb/baoshuo/OI-codes.git
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21 lines
393 B
Go
21 lines
393 B
Go
package main
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import (
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"bufio"
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"os"
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)
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func main() {
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file, _ := os.Open("copycat.in")
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out, _ := os.OpenFile("copycat.out", os.O_WRONLY|os.O_CREATE, 0644)
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reader := bufio.NewReader(file)
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writer := bufio.NewWriter(out)
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x, e := reader.ReadString('\n')
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for e == nil {
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x, e = reader.ReadString('\n')
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writer.WriteString(x)
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}
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writer.Flush()
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}
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