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 tracker = [0, 0, 0, 0, 0];

    //get a count
    for (i = 0; i < n; i++) {
        if (types[i] == "1") {
            tracker[0]++;
        }
        else if (types[i] == "2") {
            tracker[1]++;
        }
        else if (types[i] == "3") {
            tracker[2]++;
        }
        else if (types[i] == "4") {
            tracker[3]++;
        }
        else if (types[i] == "5") {
            tracker[4]++;
        }
    }
    
    //find the max
    var max = 0;
    for (j = 0; j < n; j++) {
        if (tracker[max] < tracker[j])
            max = j;
    }
    
    console.log(max + 1);
}