dquv73115 2019-02-12 13:28
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GO中的第二个scanf跳转扫描[重复]

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Dears,

I am writing some basic programs that need to receive more than one variable, following the formed

fmt.printf ("Report number")
fmt.scanf ("%f", &num1)
fmt.printf ("Report number")
fmt.scanf ("%f", &num2)

But the second scanf is always skipped, if I put a third, it is read normally. How do I do it, so that all Scanfs are recognized?

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  • duandangqin0559 2019-02-12 13:33
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    If you expect to end the read after hitting an enter, you want to add a new line into your format

    fmt.printf ("Report number")
    fmt.scanf ("%f
    ", &num1)
    fmt.printf ("Report number")
    fmt.scanf ("%f
    ", &num2)
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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