15 lines
266 B
Python
15 lines
266 B
Python
|
import fileinput
|
||
|
|
|
||
|
|
previous = None
|
||
|
|
count = 0
|
||
|
|
for i,line in enumerate(fileinput.input()):
|
||
|
|
try:
|
||
|
|
val = int(line.strip())
|
||
|
|
except ValueError:
|
||
|
|
continue
|
||
|
|
if previous != None and val > previous:
|
||
|
|
count += 1
|
||
|
|
previous = val
|
||
|
|
|
||
|
|
print(count)
|