# find max in array code example

## Example 1: max value in array javascript

// For large data, it's better to use reduce. Supose arr has a large data in this case:
const arr = [1, 5, 3, 5, 2];
const max = arr.reduce((a, b) => { return Math.max(a, b) });

// For arrays with relatively few elements you can use apply:
const max = Math.max.apply(null, arr);

const max = Math.max(...arr);

## Example 2: Write a function that returns the largest element in a list

def return_largest_element(array):
largest = 0
for x in range(0, len(array)):
if(array[x] > largest):
largest = array[x]
return largest

## Example 3: find maximum number in array

#include
int main() {
int i, n;
float arr[100];
printf("Enter the number of elements (1 to 100): ");
scanf("%d", &n);

for (i = 0; i < n; ++i) {
printf("Enter number%d: ", i + 1);
scanf("%f", &arr[i]);
}

// storing the largest number to arr[0]
for (i = 1; i < n; ++i) {
if (arr[0] < arr[i])
arr[0] = arr[i];
}

printf("Largest element = %.2f", arr[0]);

return 0;
}

## Example 4: how to find max in array

int[] a = new int[] { 20, 30, 50, 4, 71, 100};
int max = a[0];
for(int i = 1; i < a.length;i++)
{
if(a[i] > max)
{
max = a[i];
}
}

System.out.println("The Given Array Element is:");
for(int i = 0; i < a.length;i++)
{
System.out.println(a[i]);
}

System.out.println("From The Array Element Largest Number is:" + max);

## Example 5: find the maximum number from an int Array

---without sort method---
public static int maxValue( int[]  n ) {

int max = Integer.MIN_VALUE;

for(int each: n)

if(each > max)

max = each;

return max;

---with sort method---
public static int maxValue( int[]  n ) {

Arrays.sort( n );

return  n [ n.lenth-1 ];

}

## Example 6: java find biggest number in array

for (int counter = 1; counter < decMax.length; counter++)
{
if (decMax[counter] > max)
{
max = decMax[counter];
}
}

System.out.println("The highest maximum for the December is: " + max);