Intermediate Marksheet Generator in C using scanf, printf, if-else, and strcmp

- Handles multiple streams: MPC, BiPC, CEC, HEC, and custom input.
- Captures personal details: Hall Ticket No., Name, Parents' Names, and Stream.
- Takes subject-wise marks for both years and practicals (if applicable).
- Calculates year-wise totals, overall score, percentage, and grade.
- Displays a neatly formatted mark report using only basic C constructs.

Author: silven-mohan