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 sorted = types.sort();
    var frequency_of_types = {'1':0,'2':0,'3':0,'4':0,'5':0}
    
    for(var i in sorted){
        frequency_of_types[sorted[i]] += 1;
    }
    //console.log(frequency_of_types)
    
    var max = 0;
    var result;
    for(var key in frequency_of_types){
        if (frequency_of_types[key] > max){
            max = frequency_of_types[key];
            result = key;
        }
    }
    
    console.log(result);
}