git clone https://github.com/geekabhinav007/Calculation-App.git
cd Calculation-App
Give nesesary permissions to the script:
chmod +x create-problem.sh
then run the script:
./create-problem.sh <problem-name>
Above command will create a new directory with the name of the problem and will create a index.html file inside it and also create a blank javascript file with the name of the problem.