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Taking multiple inputs in single line separated by space in java?
I want to take input in the following way:
Sample Input 1
3
45 3 14
Sample Input 2
5
12 34 5 56 7
The first line is the number of test cases and the second line is the corresponding values for the test cases.
Please give me the java code for taking multiple inputs in the single line separated by a space.
Last edited by Deep_4; November 7th, 2012 at 10:32 PM.
Related threads:
Re: Take multiple inputs in a single line.
We're not a homework service so please don't take the mickey.
Work on it yourself and come back with code and a specific problem you're facing. The simple answer however is to use the Scanner class with the String.split() method to get the inputs.
Please use [highlight=Java]//code goes here...[/highlight] tags when posting your code
Re: Take multiple inputs in a single line.
Are you reading from standard input or from a file?
Re: Take multiple inputs in a single line.
No the input is not read from a file. It is being given by the user in the same way i shown above.Originally Posted by mia_tech
Re: Take multiple inputs in a single line.
If you need help finishing the project post the code you have so far and describe the problem you have.
If you don't know where to start, any search engine is a good place. Look for scanner and string classes for starters.
Re: Take multiple inputs in a single line.
since your input is in the form of
3 10 20 30
you could read the first line and then loop through the second line...
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Last edited by jps; October 28th, 2012 at 01:14 AM. Reason: spoonfeeding
Re: Take multiple inputs in a single line.
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