array.js

// Array = a  variabe l1ke structure  that can hold more than 1 value.




// ----------------array mathods
// fruit.push() to add "a value" in to  array
// fruit.pop() to remove last element in a  array
// fruit.unshift() to add a value  fast element in a  array

// --------------------------
// let b = array.unshift("hsks")
// console.log(b);
// let c = array.pop()
// console.log(c);
// console.log(array);

let  array = ['apple','orange','grapes','pineapple']


// let index =array.indexOf("apple")
// console.log(index);


// for (i = 0; i<array.length; i++){
//     console.log(array[i]);
// }


// for (let i = array.length -1 ;i >= 0 ; i--){
//     console.log(array[i]);
// }

for (let i = array.length ;i >= 0 ; i--){
    console.log(array.sort().reverse()[i]);
}

// ----------------short hand methid

// let  array = ['apple','orange','grapes','pineapple']
// for(let a of array ){
//     console.log(a);
// }


// -----------sort method
// let sort = array.sort();
// console.log(sort);



// ---------reverse method
// let reverse = array.reverse();
// console.log(reverse);




// let a = "how  are u  babe "
// function reverse_str(str){

//     let reverse = ""

//     for(a=str.length -1; a>=0 ; a--){
//         reverse += str[a]
//     }
//     return reverse;
// }


// let b  = "apple"
// let c = reverse_str(b)
// console.log(c);



// let array = ["apple","pineapple","bananna"]

// for(let i = array.length -1; i >= 0; i--){

//     console.log(array.reverse()[i]);
// }