真的不知道哪里错了 明明运行是对的

n = int(input())
m = [int(n) for n in input().strip('/r/n').split()]
new_m = []



len_m = len(m)
while len_m != 2:
    if len(new_m) == 0:
        for i in range(0, len_m, 2):
            lis = []
            lis.append(m[i])
            lis.append(m[i + 1])
            new_m.append(lis)
    else:
        for i in range(0, len_m, 2):
            lis = []
            for _ in range(2):
                lis.append(max(new_m.pop(0)))
            new_m.append(max(lis))
    len_m = len_m // 2
ans=min(new_m)
final=m.index(ans)+1
print(final)