1 files changed, 3 insertions, 0 deletions
diff --git a/progs/a920.py b/progs/a920.py
new file mode 100644
index 0000000..514c1fe
--- /dev/null
+++ b/progs/a920.py
@@ -0,0 +1,3 @@
+def toggle_string(string):
+ string1 = string.swapcase()
+ return string1
+\ No newline at end of file