upd

algorithms/labs/lab8/code/search/2.py

@@ -0,0 +1,22 @@
+def search_rotated(nums, target):
+    l, r = 0, len(nums) - 1
+    while l <= r:
+        m = (l + r) // 2
+        if nums[m] == target:
+            return m
+        if nums[m] >= nums[l]:
+            if nums[l] <= target < nums[m]:
+                r = m - 1
+            else:
+                l = m + 1
+        else:
+            if nums[m] < target <= nums[r]:
+                l = m + 1
+            else:
+                r = m - 1
+    return -1
+
+
+if __name__ == "__main__":
+    print(search_rotated([4, 5, 6, 7, 0, 1, 2], 0))
+    print(search_rotated([4, 5, 6, 7, 0, 1, 2], 3))