Find the largest number in an array using JavaScript

let arr = [1, 8, 7, 56, 90];

function largest(arr) {
    let max = arr[0];  // Initialize max with the first element of the array

    for (let i = 1; i < arr.length; i++) {  // Start loop from the second element
        if (max < arr[i]) {
            max = arr[i];
        }
    }

    console.log(max);  // Print the largest number
}

largest(arr);

In this corrected version:

• max is initialized with the first element of the array to handle cases where all elements are negative.
• The loop starts from the second element since the first one is already used for initialization.
• console.log(max) is used to output the largest number found.