max number

function  solve(arr1){

    let arr2 = [];

    for (let i = 0; i < arr1.length; i++) {

        if (arr1[i] > arr1[i+1]){
            arr2.push(arr1[i]);
        }

    }

    arr2.push(arr1[arr1.length-1]);

    let maxNum = Math.max(...arr2);

    if (arr2[arr2.length-1] == maxNum){
        arr2.splice(0, arr2.length);
        arr2.push(maxNum);
    }

    console.log(arr2.join(' '));
}