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
    
    var birds = [0,0,0,0,0];
    
    types.reduce( function(preval, elem){
        return birds[elem-1]++;
    }, birds);
    
    var max = 0;
    var result = 0;
    
    for(var i = 0; i < birds.length; i++){
        if(max < birds[i]){
            max = birds[i];
            result = i+1;
        }
    }
    
                
    console.log(result);
    

}