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How to combine two arrays within a loop?  RSS feed

 
Greenhorn
Posts: 19
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I am having troubles combing both arrays to execute within the loop. I have confused myself way to long with this simple program. I am supposed to write a program that reads 10 numbers and displays the distinct numbers. Example layout of the output is:

Enter an integer: 1
Enter an integer: 3
Enter an integer: 2
Enter an integer: 1
Enter an integer: 5
Enter an integer: 4
Enter an integer: 5
Enter an integer: 2
Enter an integer: 4
Enter an integer: 5
The number of distinct values is 5
1 3 2 5 4

My code is:
 
Ranch Hand
Posts: 423
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Hi,

use Set to display distinct values. I guess you want to display them in the order they were entered - LinkedHashSet is ideal to do this.
Look at this example:
 
Ranch Hand
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Ireneusz Kordal wrote:Hi,

for( Integer i: set){
System.out.println( i );
}



Or just use
 
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