let arr = [1,25,21,44,32,556,443];
for(let i = 0;i<arr.length;i++){
for(let j = 0;j<arr.length-i-1;j++){
let temp;
if(arr[j]>arr[j+1]){
temp = arr[j];
arr[j]=arr[j+1];
arr[j+1]=temp;
}
}
}
console.log(arr);
// console.log(arr.sort());