diff --git a/tasck11.py b/tasck11.py
new file mode 100644
index 0000000..4abae91
--- /dev/null
+++ b/tasck11.py
@@ -0,0 +1 @@
+print('Python'*1234)
\ No newline at end of file
diff --git a/tasck12.py b/tasck12.py
new file mode 100644
index 0000000..e39f283
--- /dev/null
+++ b/tasck12.py
@@ -0,0 +1 @@
+print(int(('1'*123))**2)
\ No newline at end of file
diff --git a/task1.py b/task1.py
new file mode 100644
index 0000000..0f1233e
--- /dev/null
+++ b/task1.py
@@ -0,0 +1,2 @@
+import this
+
diff --git a/task10.py b/task10.py
new file mode 100644
index 0000000..781f0b7
--- /dev/null
+++ b/task10.py
@@ -0,0 +1,3 @@
+a = 3
+a = a * 5 + a ** 2
+print(a)
\ No newline at end of file
diff --git a/task13.py b/task13.py
new file mode 100644
index 0000000..aef5aab
--- /dev/null
+++ b/task13.py
@@ -0,0 +1 @@
+print(int(str(15**10)*10)**2)
\ No newline at end of file
diff --git a/task14.py b/task14.py
new file mode 100644
index 0000000..2ae05f7
--- /dev/null
+++ b/task14.py
@@ -0,0 +1,3 @@
+a = int(input())
+b = int(input())
+print(a+b)
\ No newline at end of file
diff --git a/task15.py b/task15.py
new file mode 100644
index 0000000..14a5836
--- /dev/null
+++ b/task15.py
@@ -0,0 +1,7 @@
+a = int(input())
+b = int(input())
+a += b
+b = a-b
+a -= b
+print(a)
+print(b)
\ No newline at end of file
diff --git a/task16.py b/task16.py
new file mode 100644
index 0000000..62f0e0c
--- /dev/null
+++ b/task16.py
@@ -0,0 +1,3 @@
+a = int(input())
+print("The next number for the number", int(a),"is",str(a+1)+'.')
+print("The previous number for the number",a,"is",str(a-1)+".")
\ No newline at end of file
diff --git a/task2.py b/task2.py
new file mode 100644
index 0000000..a0d98a4
--- /dev/null
+++ b/task2.py
@@ -0,0 +1 @@
+print(2**1234)
\ No newline at end of file
diff --git a/task3.py b/task3.py
new file mode 100644
index 0000000..554db96
--- /dev/null
+++ b/task3.py
@@ -0,0 +1 @@
+print(1*2*3*4*5*6*7*8*9*10*11*12*13*14*15*16*17*18*19*20)
\ No newline at end of file
diff --git a/task4.py b/task4.py
new file mode 100644
index 0000000..6e01f3f
--- /dev/null
+++ b/task4.py
@@ -0,0 +1 @@
+print(2**2**3)
\ No newline at end of file
diff --git a/task5.py b/task5.py
new file mode 100644
index 0000000..d9923aa
--- /dev/null
+++ b/task5.py
@@ -0,0 +1 @@
+print(2*5**(2*2-2)-((-2)**2**2-2**2**3)+10)
\ No newline at end of file
diff --git a/task7.py b/task7.py
new file mode 100644
index 0000000..0e439f6
--- /dev/null
+++ b/task7.py
@@ -0,0 +1 @@
+print(1+0+2+3+4+5+6+7+8+9+8+7+6+5+4+3+2+0+1)
\ No newline at end of file
diff --git a/task8.py b/task8.py
new file mode 100644
index 0000000..280398d
--- /dev/null
+++ b/task8.py
@@ -0,0 +1 @@
+print(3**10)
\ No newline at end of file
diff --git a/task9.py b/task9.py
new file mode 100644
index 0000000..0df5e2b
--- /dev/null
+++ b/task9.py
@@ -0,0 +1,11 @@
+a = 10
+b = 20
+
+c = a
+
+a = b
+b = c
+
+a,b = b,a
+
+print(a,b)
\ No newline at end of file