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Python

Posted by kjksj mnzdmndzf
.a{fill-rule:evenodd;}techdegree
kjksj mnzdmndzf
Python Web Development Techdegree Student 142 Points

Python Challenge Problem

Given a non-empty string like "Code" return a string like "CCoCodCode".

string_splosion('Code') → 'CCoCodCode'

string_splosion('abc') → 'aababc'

string_splosion('ab') → 'aab'

def string_splosion(str) :

blank_string = ' '

for letter in str:

    return letter + blank_string

    blank_string += str

2 Answers

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

Here's some hints:

  • you might want to start with an empty string instead of a space ("blank")
  • return after the loop, not inside it
  • it might work better to add the new blank_string onto itself and then add the next letter

Where is this from? Please provide a link to the course page if this for a Treehouse course.

kjksj mnzdmndzf
.a{fill-rule:evenodd;}techdegree
kjksj mnzdmndzf
Python Web Development Techdegree Student 142 Points

No it's not from treehouse.

Rogerio de Oliveira
PLUS
Rogerio de Oliveira
Courses Plus Student 21,319 Points
Rogerio de Oliveira
Rogerio de Oliveira
Courses Plus Student 21,319 Points

Hello Mayank!

To solve this problem I used substring (str[:]). Maybe it would be a little bit advanced, but below a solution for your exercise. Keep your good work!

str = raw_input("enter string: ") result = "" for i in range(1, len(str)+1): result += str[0:i] print(result)

Hope it can help you!

cheers!!