n=int(input())
l=[0,0,0,0,0,0]
li=input()
lis=li.split()
for i in range(0,n):
    a=int(lis[i])
    l[a-1]+=1
x=0
y=0
for i in range(0,6):
    if l[i]>=x:
        x=l[i]
        y=i+1
print(y)