Le 05/01/2015 15:27, Dariusz Mysior a écrit :
I want search count of szukana in zmienna but code below counting all 12 letters from
"traktorzysta" word
szukana="t"
zmienna="traktorzysta"
def gen():
count=int(0)
for a in zmienna:
if szukana in zmienna:
count+=1
else:
continue
return count
print("Literka '",szukana,"' w słowie ",zmienna,
"wystąpiła ",gen()," razy")
In the for loop a is iterating through "traktorzysta" ("t", then "r",
then "a", ...): 12 steps
moreover the expression szukana in zmienna is always true (as t is
a letter of "traktorzysta"), so count += 1 is executed twelve times.
def gen():
count=int(0)
for a in zmienna:
if a == szukana:
count+=1
else:
continue
return count
will work (even if quite ugly, why int(0)? why defining a function
without parameters? etc.)
--
https://mail.python.org/mailman/listinfo/python-list
