repeatingNumbers

let input = [
    '4',
    '1',
    '3',
    '3',
    '7'


]

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

let n = +gets();

let newArr = [];
let map = new Map();

for (let i = 1; i <= n; i++) {
    let numb = +gets(); // convert string to number
    newArr.push(numb);

    if (map.has(numb)) {
      map.set(numb, map.get(numb) + 1);
    } else {
      map.set(numb, 1);
    }
}

let maxFreq = 0;
let result = 0;

for (let [num, freq] of map.entries()) {
  if (freq > maxFreq || (freq === maxFreq && num < result)) {

    maxFreq = freq;
    result = num;
  }
}

print(result);