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Is it possible to take length of array from user then initialize array of that length
Array have a specific length, is it possible to create the array according to the user I always initialize array of 100 elements, but what happened if user want to enter more than 100 elements, then I have to change value from 100 to more than hundred
1 Odpowiedź
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Yes abcurce you can just take variable and initialize it and give a message of please enter the length
than put the variable to the array container.
eg:-
Scanner sc=new Scanner (System.in);
System.out.print("Enter the length of array");
int a=sc.nextInt();
int b[]=new int[a]; // putting the initialize value.
and start the process.