(1)
n = 10
count = 0
while n < 99:
n = n + 1
if n % 2 == 0 or n % 5 == 0:
count = count + 1
print(count)
(1)
n = 10
count = 0
while n < 99:
n = n + 1
if n % 2 == 0 or n % 5 == 0:
count = count + 1
print(count)