diff --git a/Practice/Karpov_A/Lec_7/t7_1.py b/Practice/Karpov_A/Lec_7/t7_1.py
new file mode 100644
index 00000000..1cb98687
--- /dev/null
+++ b/Practice/Karpov_A/Lec_7/t7_1.py
@@ -0,0 +1,18 @@
+from datetime import datetime
+from datetime import timedelta
+
+start_date = '01-08-2020'
+end_date = '10-09-2020'
+
+def working_day(statr_date, end_date):
+    fd = datetime.strptime(start_date, '%d-%m-%Y')
+    ld = datetime.strptime(end_date, '%d-%m-%Y')
+    zoom = ld - fd
+    date = fd
+    work_days = 0
+    for i in range(int(zoom.days)+1):
+        if date.strftime('%A') != 'Saturday' and date.strftime('%A') != 'Sunday':
+            work_days += 1
+        date += timedelta(days=1)
+    return work_days
+print(working_day(start_date, end_date))
\ No newline at end of file
diff --git a/Practice/Karpov_A/Lec_7/t7_2.py b/Practice/Karpov_A/Lec_7/t7_2.py
new file mode 100644
index 00000000..96b6c4f7
--- /dev/null
+++ b/Practice/Karpov_A/Lec_7/t7_2.py
@@ -0,0 +1,8 @@
+import subprocess
+
+
+def read(file):
+    subprocess.run(['type', file], shell=True)
+
+
+read(r"E:\Работы по программированию\Python\DZ_6_lec7\text.txt")
\ No newline at end of file
diff --git a/Practice/Karpov_A/Lec_7/text.txt b/Practice/Karpov_A/Lec_7/text.txt
new file mode 100644
index 00000000..289439e5
--- /dev/null
+++ b/Practice/Karpov_A/Lec_7/text.txt
@@ -0,0 +1 @@
+Hello!!! How are you!
\ No newline at end of file