def Priklad4(k):
    count = 0
    remaining = 3
    lastnum = k
    while True:
        n = int(input())
        count+=1
        if n<lastnum and n<k:
            lastnum=n
            remaining-=1
        else
        	remaining=3
        if remaining == 0:
        	break
    return count
print(Priklad4(5))