vault backup: 2023-11-30 09:05:07

Algo/B2/Exercises/String exercise.md

@@ -13,12 +13,13 @@ def search(x: str, s:str) -> int:
   @params s (str): the string
   @return: (int): the number of occurences
   """
-  i = 1
-  n = len(s)
-  for loop in range(n):
-    if s[n] == x:
-      i += 1
-  return i
+  i = 0
+  pos = -1
+  while i < len(s) and pos == -1:
+    if s[i] == c:
+      pos = i
+    i += 1
+  return pos
  
  def search2(s: str, x: str) -> int:
    """