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Author: shuklatushar226

Diff for: str.py

@@ -0,0 +1,10 @@
+str="welcome"
+print(str[2])
+print(str[-1])
+print(str[2:])
+print(str[:4])
+print(str[-7:-1])
+str1="""hello this is tushar shukla from kanpur
+ ,uttar pradesh,
+ studying in lovely professional university"""
+print(str1)

Diff for: unary.py

@@ -0,0 +1,3 @@
+x=2
+y=-x
+print(y)