diff --git a/LW1/README.md b/LW1/README.md
new file mode 100644
index 0000000..47b24bc
--- /dev/null
+++ b/LW1/README.md
@@ -0,0 +1,13 @@
+# Results
+## Function execution time measurement  
+|Interpitator | Pure Python without type annotations | Pure Python with type annotations | Python + numpy|
+| --- | --- | --- | --- |
+|CPython 3.9 | 0.255727898 s | 0.250940687 s | 0.333585421 s|
+|CPython 3.11 | 0.178182069 s | 0.18051334 s | 0.312025812 s |
+|Latest PyPy for Python 3.9 | 0.039385466 s | 0.312025812 s | 1.51180428 s |
+## Measuring the execution time of a function along with running the script and interpreter  
+|Interpitator | Pure Python without type annotations | Pure Python with type annotations | Python + numpy | 
+| --- | --- | --- | --- |
+|CPython 3.9 | **real**: 0m0,260s; **user**: 0m0,260s; **sys**: 0m0,000s | **real**: 0m0,262s; **user**: 0m0,262s; **sys**: 0m0,000s | **real**: 0m0,458s; **user**: 0m0,644s; **sys**: 0m0,712s |
+|CPython 3.11 | **real**: 0m0,191s; **user**: 0m0,191s; **sys**: 0m0,000s | **real**: 0m0,191s; **user**: 0m0,190s; **sys**: 0m0,000s | **real**: 0m0,426s; **user**: 0m0,533s; **sys**: 0m0,794s |
+|Latest PyPy for Python 3.9 | **real**: 0m0,065s; **user**: 0m0,065s; **sys**: 0m0,000s | **real**: 0m0,064s; **user**: 0m0,064s; **sys**: 0m0,000s | **real**: 0m1,863s; **user**: 0m2,072s; **sys**: 0m0,687s |
diff --git a/LW1/python_and_numpy.py b/LW1/python_and_numpy.py
new file mode 100644
index 0000000..8d36c89
--- /dev/null
+++ b/LW1/python_and_numpy.py
@@ -0,0 +1,24 @@
+import time
+import numpy as np
+
+def mandelbrot(pmin = -2.5, pmax = 1.5, qmin = -2, qmax = 2,
+            ppoints = 200, qpoints = 200, max_iterations = 300, infinity_border= 100):
+
+    image = np.zeros((ppoints, qpoints))
+
+    for ip, p in enumerate(np.linspace(pmin, pmax, ppoints)):
+        for iq, q in enumerate(np.linspace(qmin, qmax, qpoints)):
+            c = p + 1j * q
+            z = 0
+            for k in range(max_iterations):
+                z = z ** 2 + c
+                if abs(z) > infinity_border:
+
+                    image[ip, iq] = 1
+                    break
+    return image
+
+tic = time.perf_counter_ns()
+image = mandelbrot()
+toc = time.perf_counter_ns()
+print((toc - tic)/1_000_000_000, "s")
\ No newline at end of file
diff --git a/LW1/with_annotation.py b/LW1/with_annotation.py
new file mode 100644
index 0000000..b5297a1
--- /dev/null
+++ b/LW1/with_annotation.py
@@ -0,0 +1,28 @@
+import time
+def linspace(start, stop, n):
+    if n == 1:
+        yield stop
+        return
+    h = (stop - start) / (n - 1)
+    for i in range(n):
+        yield start + h * i
+
+def mandelbrot(pmin: float = -2.5, pmax: float = 1.5, qmin: float = -2, qmax: float = 2,
+                ppoints: int = 200, qpoints: int = 200, max_iterations: int = 300, infinity_border: float = 100) -> list[list[int]]:
+
+    image: list[list[int]] = [[0 for i in range(qpoints)] for j in range(ppoints)]
+    for ip, p in enumerate(linspace(pmin, pmax, ppoints)):
+        for iq, q in enumerate(linspace(qmin, qmax, qpoints)):
+            c: complex = p + 1j * q
+            z: complex  = 0
+            for k in range(max_iterations):
+                z = z ** 2 + c
+                if abs(z) > infinity_border:
+                    image[ip][iq] = 1
+                    break
+    return image
+
+tic = time.perf_counter_ns()
+image = mandelbrot()
+toc = time.perf_counter_ns()
+print((toc - tic)/1_000_000_000, "s")
\ No newline at end of file
diff --git a/LW1/without_annotation.py b/LW1/without_annotation.py
new file mode 100644
index 0000000..16e570c
--- /dev/null
+++ b/LW1/without_annotation.py
@@ -0,0 +1,27 @@
+import time
+def linspace(start, stop, n):
+    if n == 1:
+        yield stop
+        return
+    h = (stop - start) / (n - 1)
+    for i in range(n):
+        yield start + h * i
+
+def mandelbrot(pmin = -2.5, pmax= 1.5, qmin = -2, qmax= 2,
+                ppoints = 200, qpoints = 200, max_iterations = 300, infinity_border = 100):
+    image = [[0 for i in range(qpoints)] for j in range(ppoints)]
+    for ip, p in enumerate(linspace(pmin, pmax, ppoints)):
+        for iq, q in enumerate(linspace(qmin, qmax, qpoints)):
+            c = p + 1j * q
+            z = 0
+            for k in range(max_iterations):
+                z = z ** 2 + c
+                if abs(z) > infinity_border:
+                    image[ip][iq] = 1
+                    break
+    return image
+
+tic = time.perf_counter_ns()
+image = mandelbrot()
+toc = time.perf_counter_ns()
+print((toc - tic)/1_000_000_000, "s")
\ No newline at end of file
diff --git a/scada_system/README.md b/scada_system/README.md
index df71492..e587eaf 100644
--- a/scada_system/README.md
+++ b/scada_system/README.md
@@ -15,7 +15,7 @@ pip install -r requirements.txt
 pip install -e .
 ```
 
-4. To generate documentation in HTML format, you need to run the following commands:
+5. To generate documentation in HTML format, you need to run the following commands:
 ```
 cd ./docs
 make html