From b96100596554ad663e6e0e94778ddcd3b3114568 Mon Sep 17 00:00:00 2001
From: dymik739 <user@109.86.70.81>
Date: Thu, 27 Apr 2023 14:17:57 +0300
Subject: [PATCH] add code for lab 23

---
 labs/23/processor.py    | 46 +++++++++++++++++++++++++++++++++++++++++
 labs/23/sample_data.txt | 26 +++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 labs/23/processor.py
 create mode 100644 labs/23/sample_data.txt

diff --git a/labs/23/processor.py b/labs/23/processor.py
new file mode 100644
index 0000000..33757ca
--- /dev/null
+++ b/labs/23/processor.py
@@ -0,0 +1,46 @@
+import prettytable
+
+tables = {}
+active_table_id = 0
+r = 3
+
+def avg(a):
+    return sum(a) / len(a)
+
+with open("sample_data.txt") as f:
+    for l in f:
+        if l.rstrip("\n\r") == '':
+            continue
+
+        if l[0] == "#":
+            sl = l[1:].split()
+
+            if len(sl) == 2:
+                if sl[0] == "table":
+                    new_id = int(sl[1])
+                    tables[new_id] = {"s": [], "C": 0.0}
+                    active_table_id = new_id
+
+                elif sl[0] == "C":
+                    tables[active_table_id]["C"] = float(sl[1])
+
+        else:
+            tables[active_table_id]['s'].append(list(map(float, l.split())))
+
+ti = list(tables.items())
+ti.sort(key = lambda x: x[0])
+
+for i, t in ti:
+    print(f"Table {i}")
+
+    s = t['s']
+    c = t['C']
+
+    avg_n = [avg(a) for a in zip(*s)]
+    print("❬n❭ : " + ", ".join(list(map(lambda x: str(round(x, r)), avg_n))))
+
+    avg_Cix_U = [c * avg_n[2*a] / avg_n[2*a+1] for a in range(2)]
+    print("❬Cix(Ui)❭ : " + ", ".join(list(map(lambda x: str(round(x, r)), avg_Cix_U))))
+
+    avg_Cix_final = avg(avg_Cix_U)
+    print(f"Результат для ❬Сix❭: {avg_Cix_final}\n")
diff --git a/labs/23/sample_data.txt b/labs/23/sample_data.txt
new file mode 100644
index 0000000..224388c
--- /dev/null
+++ b/labs/23/sample_data.txt
@@ -0,0 +1,26 @@
+# table 1
+# C 0.82
+
+4.5 1.1 0.6 1.7
+4.3 1.0 0.7 1.6
+
+
+# table 2
+# C 1.5
+
+4.5 2.0 0.6 3.1
+4.3 1.9 0.7 3.0
+
+
+# table 3
+# C 2.7
+
+4.5 3.8 0.6 3.1
+4.3 3.9 0.7 3.0
+
+
+# table 4
+# C 0.22
+
+4.5 2.6 0.6 4.9
+4.3 2.9 0.7 4.6