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 store= [0,0,0,0,0];
    for (let i = 0; i < n; i++){
        store[types[i] -1]++;
    }
    
    var t = 0;
    var max = store[0];
    //console.log(store);
    for (let i = 0; i < store.length; i++){
        if(store[i] > max){
            t = i;
            max = store[i];
        }
    }
    console.log(t+1);

}