diff options
Diffstat (limited to 'python/code/3/4.py')
-rw-r--r-- | python/code/3/4.py | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/python/code/3/4.py b/python/code/3/4.py deleted file mode 100644 index 3c0a566..0000000 --- a/python/code/3/4.py +++ /dev/null @@ -1,25 +0,0 @@ -def our_str_count(s, sub, start=None, end=None): - ss = s[slice(start, end)] - if len(sub) == 0: return len(ss) + 1 - elif len(ss) < len(sub): return 0 - i, l, ls = 0, len(ss), len(sub) - count = 0 - while i < l: - if ss[i:i+ls] == sub: - count += 1 - i += ls - else: - i += 1 - return count - -s = input('Enter a string: ') -sub = input('Enter substring to count: ') -idcs = input('Enter starting and ending indices (default: whole string): ') -if len(idcs) == 0: - idcs = (None, None) -else: - idcs = (int(i) for i in idcs.split()) -start, end = idcs - -print('Count:', our_str_count(s, sub, start, end)) - |