problem with output from Array

[nellyman]

Hi all

my code gives wrong output
this is the snippet of code i am using

class ForDemo {
public static void main(String[] args) {
int[] numbers = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
for (int item : numbers)
for (int x = 0; x < numbers.length; x++)
{
System.out.println("Element at index " + x + " is " + item);
}
}
}


i need it to ouput

Element at index 0: is 100
Element at index 1: is 200
etc

below is the output I am getting

[JosAH]

Hi all

my code gives wrong output
this is the snippet of code i am using

class ForDemo {
public static void main(String[] args) {
int[] numbers = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
for (int item : numbers)
for (int x = 0; x < numbers.length; x++)
{
System.out.println("Element at index " + x + " is " + item);
}
}
}


i need it to ouput

Element at index 0: is 100
Element at index 1: is 200
etc

below is the output I am getting

You don't need a nested loop for a one dimensional array; one loop will do fine. Because you also want to print the index an enhanced for-loop is not so handy. Simply use an old fashioned loop:

for (int index= 0; index < array.length; index++)
   // print the index value and array[index] value

kind regards,

Jos

[Petr]

Hi

    public static void main(String[] args) {
        int[] numbers = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
        for (int item=0;item!=numbers.length;++item) {
            System.out.println("Element at index " + item + " is " + numbers[item]);
        }
    }

[nellyman]

thanx it works

[KevinWorkman]

Hooray spoonfeeding :-/

[nellyman]

thanx a lot i now understand the for loop better