Implement Infix to Postfix using Python

[ItIsUday]

Description

Given an expression in the infix notation, this program displays the postfix equivalent of that expression. Supported operators are (^, *, %, /, +, -)

Reference Issue number #175

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Documentation Update

Checklist:

• [x] I have named my files and folder, according to this project's guidelines.
• [x] My code follows the style guidelines of this project.
• [x] My Pull Request has a descriptive title. (not a vague title like Update index.md)
• [x] I have created a helpful and easy to understand README.md, with problem description and my name.
• [ ] I have included a requirements.txt file (if external libraries are required.)
• [x] My changes do not produce any warnings.
• [x] I have starred this repository.
• [x] I have added a working sample/screenshot of the script.
• [x] I have checked for trailing spaces in file names and none have them.
• [x] I have added (your-name)[your-github-profile-link] in CONTRIBUTORS.md

[pratik-choudhari]

@ItIsUday Thank you for this contribution. With this you have reached the maximum limit of 2 contributions per person. You can still help me put up new questions.