add limit algorithm

dori-dev · dori-dev · commit c3fd744d02ff · 2022-08-02T08:03:21.000+04:30
diff --git a/arrays/limit.py b/arrays/limit.py
@@ -0,0 +1,27 @@
+"""
+limit([1, 2, 3, 4, 5], None, 3) = [1, 2, 3]
+complexity = O(n)
+"""
+
+
+def min_check(value: int, min_limit: int) -> bool:
+    if min_limit is None:
+        return True
+    return min_limit <= value
+
+
+def max_check(value: int, max_limit: int) -> bool:
+    if max_limit is None:
+        return True
+    return value <= max_limit
+
+
+def limit(array: list, min_limit: int = None, max_limit: int = None) -> list:
+    result = []
+    for value in array:
+        if min_check(value, min_limit) and max_check(value, max_limit):
+            result.append(value)
+    return result
+
+
+print(limit([1, 2, 3, 4, 5], None, 3))
