algorithms-data-structures

Continually updated IPython Notebooks containing algorithms and data structures.

Arrays and Strings

• Check if a string contains unique characters
• Reverse characters in a string
• Check if a string is a permutation of another
• Encode spaces in a string in-place

License

Copyright 2015 Donne Martin

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.