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);
    var result = [0,0,0,0,0,0];
    var current = 1;
    // your code goes here
    types.forEach(function(t)
                  {
                     result[t] += 1;
                     if(result[t] > result[current] || (result[t] == result[current] && current > t))
                         {
                             current = t;
                         }
                  });
    process.stdout.write(current);
}