TypeError str object cannot be interpreted as an integer

Question

I don t understand what the problem is with the code  it is very simple so this is an easy one   x   input  Give starting number     y   input  Give ending number      for i in range x y    print i    It gives me an error  Traceback  most recent call last     File  C  Python33 harj4 py   line 6  in  lt module gt      for i in range x y   TypeError   str  object cannot be interpreted as an integer   As an example  if x is 3 and y is 14   I want it to print  Give starting number  4 Give ending number  13 4 5 6 7 8 9 10 11 12 13   What is the problem

User · Answer

Or you can also use eval input  prompt

User · Answer

You have to convert input x and y into int like below    x int x  y int y

User · Answer

You are getting the error because range   only takes int values as parameters   Try using int   to convert your inputs

User · Answer

You will have to put   X   input  give starting number    X   int X  Y   input  give ending number    Y   int Y

User · Answer

x   int input  Give starting number      y   int input  Give ending number       for i in range x  y       print i    This outputs

User · Answer

I m guessing you re running python3  in which input prompt  returns a string   Try this   x int input  prompt    y int input  prompt

User · Answer

x   int input  Give starting number      y   int input  Give ending number        P S  Add function int

User · Answer

A simplest fix would be   x   input  Give starting number     y   input  Give ending number      x   int x     parse string into an integer y   int y     parse string into an integer  for i in range x y       print i    input returns you a string  raw input in Python 2   int tries to parse it into an integer  This code will throw an exception if the string doesn t contain a valid integer string  so you d probably want to refine it a bit using try except statements

[python] TypeError: 'str' object cannot be interpreted as an integer

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