Function
Capitalizes the I
1. at the beginning of a sentence
2. in cases like "i am", "i was" and "i will"
3. in cases like "he is going.i am not"
4. in cases like "she is going. i am not"
Need
Google docs doesn't capitalize the i and every i in the document needs to be approved for change
How to use
paste the input text in the input.txt file
build and run the code
the output will be there in the output.txt file