diff --git a/2022-Oct/03 Oct 2022/sumudu_sujith.py b/2022-Oct/03 Oct 2022/sumudu_sujith.py
new file mode 100644
index 00000000..f8dbb952
--- /dev/null
+++ b/2022-Oct/03 Oct 2022/sumudu_sujith.py	
@@ -0,0 +1,2 @@
+x=input("enter the string : ")
+print("new string : ",x.swapcase())
\ No newline at end of file
diff --git a/2022-Oct/09 Oct 2022/sumudu_sujith.py b/2022-Oct/09 Oct 2022/sumudu_sujith.py
new file mode 100644
index 00000000..55eebc5a
--- /dev/null
+++ b/2022-Oct/09 Oct 2022/sumudu_sujith.py	
@@ -0,0 +1,9 @@
+#sumudusujith
+s=input("enter first string--")
+a=[]
+for i in range(len(s)):
+    for j in range(i,len(s)):
+        b=s[i:j+1]
+        a.append(b)
+c=sorted(a,key=len)
+print(c)
\ No newline at end of file