n=int(input())
p1,p2,p3,p4,p5,p6=0,0,0,0,0,0
for i in range(n):
    a=int(input())
    if a==1:
        p1=p1+1
    elif a==2:
        p2=p2+1
    elif a==3:
        p3=p3+1
    elif a==4:
        p4=p4+1
    elif a==5:
        p5=p5+1
    else:
        p6=p6+1
b=max(p1,p2,p3,p4,p5,p6)
if b==p1:
    print(1)
elif b==p2:
    print(2)
elif b==p3:
    print(3)
elif b==p4:
    print(4)
elif b==p5:
    print(5)
else:
    print(6)