Keyboard input/Flush the keyboard buffer: Difference between revisions
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Catskill549 (talk | contribs) |
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gc.FlushInput() |
gc.FlushInput() |
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}</lang> |
}</lang> |
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<lang go>package main |
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import ( |
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"bufio" |
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"fmt" |
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"os" |
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) |
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func main() { |
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stdin := bufio.NewReader(os.Stdin) |
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fmt.Println("Please enter an integer: ") |
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var i1 int |
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for { |
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_, err := fmt.Fscan(stdin, &i1) |
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if err == nil { |
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break |
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} |
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stdin.ReadString('\n') |
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fmt.Println("Sorry, invalid input. Please enter an integer: ") |
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flush(stdin) |
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} |
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fmt.Println(i1) |
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} |
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func flush(reader *bufio.Reader) { |
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var i2 int |
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for i2 = 0; i2 < reader.Buffered(); i2++ { |
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reader.ReadByte() |
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} |
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} |
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</lang> |
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=={{header|FreeBASIC}}== |
=={{header|FreeBASIC}}== |