// Enter your code here 
import Foundation

var count = Int(readLine()!)!
var valueString = String(readLine()!)!
var valueArray = valueString.components(separatedBy: " ")
var countArray = [0, 0, 0, 0, 0]

var frequentType = -1
var frequency = -1

for i in 0..<valueArray.count {
    let k = Int(valueArray[i])!
    countArray[k-1] += 1
}

for j in 0..<5 {
    if (frequency < 0 || frequency < countArray[j]) {
        frequency = countArray[j]
        frequentType = j + 1
    }
}

print(frequentType)