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Arrays

 
Greenhorn
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Can anyone tell me how to request values from the user for an array,that how long the array will be and the user to fill it with any kind of values(ex. int,double or String)
 
Bartender
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There are a lot of different things there. What have you tried so far, and what specifically (one thing at at time) are you having trouble with?

For instance, from reading that, I might guess that you don't know how to get user input, so I might direct you to google for java IO tutorial. Or I might guess that you don't know anything about arrays, so I might suggest you google for java array tutorial.
 
Ranch Hand
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Albert,

The main program of Java takes a String array:


So if your class name is TakeParams.java, you can run it as below to take 2 String params:
java TakeParams string1 string2

To convert it to other data type, you can use parse method. Eg: parseDouble, parseInt...
 
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