process.stdin.resume();
process.stdin.setEncoding('ascii');

var input_stdin = "";
var input_stdin_array = "";
var input_currentline = 0;

process.stdin.on('data', function (data) {
    input_stdin += data;
});

process.stdin.on('end', function () {
    input_stdin_array = input_stdin.split("\n");
    main();    
});

function readLine() {
    return input_stdin_array[input_currentline++];
}

/////////////// ignore above this line ////////////////////

function main() {
    var n = parseInt(readLine());
    types = readLine().split(' ');
    types = types.map(Number);
    // your code goes here
    let mostCommonBird;
    let count = 1;
    let birdCounts = {};
    types.forEach(function(birdType) {
        if (birdCounts[birdType]) {
            birdCounts[birdType] += 1;
        } else if (birdCounts[birdType] === undefined) {
            birdCounts[birdType] = 1;
        }
    })
    Object.keys(birdCounts).forEach(function(birdType) {
      if (mostCommonBird === undefined) {
          mostCommonBird = birdType;
          count = birdCounts[birdType];
      } else if (count < birdCounts[birdType]) {
          mostCommonBird = birdType;
          count = birdCounts[birdType]
      }
    })
    console.log( mostCommonBird);
}