Answers for ".reverse array js"

33

javascript reverse array

var arr = [34, 234, 567, 4];
print(arr);
var new_arr = arr.reverse();
print(new_arr);
Posted by: Guest on November-16-2019
1

javascript flip array

//reverse() reverses the order of the elements in an array.
//reverse() overwrites the original array.

const fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.reverse();
console.log(fruits); // ['Mango', 'Apple', 'Orange', 'Banana']
Posted by: Guest on November-09-2021
9

.reverse javascript

const array1 = [1,2,3,4];
console.log('array1:', array1);
//"array1:" Array [1, 2, 3, 4]

const reversed = array1.reverse();
console.log('reversed:', reversed);
//"reversed:" Array [4, 3, 2, 1]

// Careful: reverse is destructive -- it changes the original array.
console.log('array1:', array1);
//"array1:" Array [4, 3, 2, 1]
Posted by: Guest on September-21-2021
0

reverse array

#include<iostream>
using namespace std;
int main()
{
    int arr[100], tot, i, j, temp;
    cout<<"Enter the Size for Array: ";
    cin>>tot;
    cout<<"Enter "<<tot<<" Array Elements: ";
    for(i=0; i<tot; i++)
        cin>>arr[i];
    cout<<"nThe Original Array is:n";
    for(i=0; i<tot; i++)
        cout<<arr[i]<<" ";
    j = tot-1;
    for(i=0; i<j; i++, j--)
    {
        temp = arr[i];
        arr[i] = arr[j];
        arr[j] = temp;
    }
    cout<<"nnThe Reverse of Given Array is:n";
    for(i=0; i<tot; i++)
        cout<<arr[i]<<" ";
    cout<<endl;
    return 0;
}
Posted by: Guest on October-11-2021

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