diff options
| author | Santo Cariotti <santo@dcariotti.me> | 2024-05-28 10:29:13 +0200 |
|---|---|---|
| committer | Santo Cariotti <santo@dcariotti.me> | 2024-05-28 10:29:13 +0200 |
| commit | f05d888a0b621ca4e99e2b0fb6e23c097006fe41 (patch) | |
| tree | eebbb2489144112d3288393e354d19375a0aa088 /progs/a544.py | |
Init
Diffstat (limited to 'progs/a544.py')
| -rw-r--r-- | progs/a544.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/progs/a544.py b/progs/a544.py new file mode 100644 index 0000000..aaa2438 --- /dev/null +++ b/progs/a544.py @@ -0,0 +1,18 @@ +def common_prefix_util(str1, str2):
+ result = "";
+ n1 = len(str1)
+ n2 = len(str2)
+ i = 0
+ j = 0
+ while i <= n1 - 1 and j <= n2 - 1:
+ if (str1[i] != str2[j]):
+ break
+ result += str1[i]
+ i += 1
+ j += 1
+ return (result)
+def common_prefix (arr, n):
+ prefix = arr[0]
+ for i in range (1, n):
+ prefix = common_prefix_util(prefix, arr[i])
+ return (prefix)
\ No newline at end of file |