# How to Find Largest Two Numbers in Array

In this example, we’ll find largest two numbers in array:

```Input:
int[] arr1 = { 5, 14, 25, 29, 30 };

Output:
First Largest: 30
Second Largest: 29
```

## 1. Java

```public class FindLargestTwoNumbers {

public static void main(String[] args) {
int arr[] = {0, 5, 18, 18, 34, 12};
findNumbers(arr);
}

private static void findNumbers(int arr[]) {
int first = Integer.MIN_VALUE;
int second = Integer.MIN_VALUE;
for (int number : arr) {
if (number > first) {
second = first;
first = number;
} else if (number > second && number != first) {
second = number;
}
}
System.out.println("First Largest: " + first);
if (second == Integer.MIN_VALUE) {
System.out.println("Second Largest not found");
} else {
System.out.println("Second Largest: " + second);
}
}
}
```

Output:

```First Largest: 34
Second Largest: 18
```

Complete Java Solutions can be found here: Github Link

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