Problem 1. Numbers from 1 to N

// Problem 1. Numbers from 1 to N
//
// Write a program that enters from the console a positive integer n and prints all the numbers
// from 1 to n, on a single line, separated by a space.
//
//     Examples:
// n    output
// 3    1 2 3
// 5    1 2 3 4 5

let input = ['5'];
let print = this.print || console.log;
let gets = this.gets || ((arr, index) => () => arr[index++])(input, 0);

let num = Number(gets());
let result = ''; // create counter variable

for(let i = 1; i <= num; ++i ){
     result  += i + ' ';
}
console.log(result);