diff --git a/while-1.py b/while-1.py
new file mode 100644
index 0000000..22a2b11
--- /dev/null
+++ b/while-1.py
@@ -0,0 +1,4 @@
+i = 0
+while i < 10:
+    print(i)
+    i += 1
diff --git a/while-2.py b/while-2.py
new file mode 100644
index 0000000..c0446fe
--- /dev/null
+++ b/while-2.py
@@ -0,0 +1,5 @@
+i = 0
+while i < 10:
+    print(i, end = ' ')
+    i += 1
+print()
diff --git a/while-3.py b/while-3.py
new file mode 100644
index 0000000..51a6db9
--- /dev/null
+++ b/while-3.py
@@ -0,0 +1,6 @@
+i = 0
+while i < 0:
+    print(i)
+    i += 1
+else:
+    print('son')