Question

I was doing some beginner programming with series and input but im having the same problem constantly.Cant find the solution.Basically what i want my program to do for now i input a list of numbers and print them out.And im getting the same error over and over whatever i change in program.Here is my code.

import java.util.Scanner;
public class Test437 {  
public static void main(String[] args) {

  int limit = 25;
  int cnt; 
  int addtion; 
  double dbt; //Devided by two % 2

  Scanner input = new Scanner(System.in);     
  int [] ya = new int[8]; 

  for(cnt = 0;cnt < ya.length;cnt++)
  {

      System.out.print("ya[" + cnt + "]= ");
      ya[cnt] = input.nextInt();

  }

      System.out.println(ya[cnt]);


  }
  }

Im getting this error:
Exception in thread “main” java.lang.ArrayIndexOutOfBoundsException: 8
at Test437.main(Test437.java:22)

Answer 1

The line:

System.out.println(ya[cnt]);

needs to be in a loop again to print out all the array values after accepting them:

for (cnt = 0;cnt < ya.length;cnt++) {
   System.out.println(ya[cnt]);
}

Alternatively, you could do:

System.out.println(Arrays.toString(ya));