Quickest way to accept input

general
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1

I am using Java. In most questions, one has to accept input like:
1 2 3 4 5
How do I accept “1 2 3 4 5” as array? Using Scanner? readLine()? Tokenizer? (i.e. which one is the fastest)

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readLine() with buffered reader and parse the integers

3

if parse means to use StringTokenizer I’d vote for this answer…

@anuragdbl: from the options in your question I’m using BufferedReader + StringTokenizer (see here for example), but there is also better approach some coders use, for example EgorK here

1 Like
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@betlista , I totally agree with you. The custom Inputreader and Outputwriter classes used by @EgorK are the best for Java I/O. +1 from my side.

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StringTokenizer is deprecated and usage discouraged. See: StringTokenizer (Java Platform SE 7 ) So, don’t use it.