QN026. Write a program to print greatest number of array elements.

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1. Objective

To print the largest of array element.

2. Theory

In this program we use nested loop and if statement to find the largest element. We arrange all the array elements in descending order and access index zero element. which is required output.

3. Source Code

public class Qn026{
public static void main(String[] args){
int arrayVar[] = {2, 6, 17, 9};
for(int i = 0; i<4; i++)
{
for(int j = i+1; j<4; j++)
{
if(arrayVar[i] < arrayVar[j])
{
int temp = arrayVar[i];
arrayVar[i] = arrayVar[j];
arrayVar[j] = temp;
}
}
}
System.out.println("Largest elements is: " + arrayVar[0]);
}
}


4. Output

Largest element: 17

5. Conclusion

In this way, I would like to conclude thaat, we can find largest array element using descending order or ascending order and accessing last index.