Competitive Programming Tester

A simple command-line tool to test your C++ competitive programming solutions against sample test cases.

Quick Start

1. Clone this repository:

   git clone <your-repo-url>
   cd pj-programs

2. Install Python requirements:

   pip install -r requirements.txt

3. Test your C++ solution:

   python3 cp_tester.py your_solution.cpp

How to Use

1. Run the tester with your C++ file:

   python3 cp_tester.py solution.cpp

2. Enter your test cases when prompted:

   • Input the sample input (finish with END)
   • Input the expected output (finish with END)
   • Repeat for more test cases

3. The tester will:

   • Compile your C++ code with g++
   • Run each test case
   • Show PASS/FAIL results
   • Display diffs for failed tests

Example

$ python3 cp_tester.py sample_solution.cpp
Enter sample INPUT for test case #1:
5
1 2 3 4 5
END
Enter expected OUTPUT for test case #1:
15
END
Add another test case? [y/N]: n
Enter the path to your .cpp file: sample_solution.cpp
Test #1: PASS
Passed 1/1 test cases.

Requirements

• Python 3.6+
• g++ compiler
• See requirements.txt for Python dependencies

Sample Code

Check out sample_solution.cpp for a working example you can test!