f = open('input.txt', 'r')
input = f.readlines()
pre = 999999999999999999999999999999999999999999999
count = 0
for i in range(len(input)):
    input[i] = input[i].strip()
    input[i] = int(input[i])
print(len(input))
print(input)
for x in input:
    if pre < x:
        count = count + 1
    pre = x
print(count)