Problem 4. Smaller, greater or equal?

// Problem 4. Smaller, greater or equal?
// Write a program that reads from the console a sequence of n integer numbers and
// returns these numbers on a single line with the correct sign (<, > or =) between the numbers.
//Examples:
// input    output
// 3
// 2
// 5
// 1       2<5>1
//
// input   output
// 4
// -1
// 4     -1<4=4=4
// 4
// 4

let input = ['3', '2', '5', '1'];

let print = this.print || console.log;
let gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);

let num = +gets(); //gets the number of inputs
let allNums = '';
let array = [];
let result = '';

//get all inputs and keep it in array
for (let i = 0; i < num; i++) {
    allNums = +gets();
    array.push(allNums);
}
// check the numbers in the array and put the signs between
for (let j = 0; j < array.length; j++) {
    if (array[j] > array[j + 1]) {
        result += `${array[j]} > `;
    }
    if (array[j] < array[j + 1]) {
        result += `${array[j]} < `;
    }
    if (array[j] === array[j + 1]) {
        result += `${array[j]} = `;
    }
    if (j === array.length - 1) {
        result += `${array[j]}`;
    }
}


console.log(result);