---
title: "02 - Control Flow Calculator"
lastModified: "2026-10-07T11:38:29+05:30"
---

Scenario: Menu-driven calculator loops until user chooses exit.

Concepts:
- while loop
- if/else vs switch
- continue & break
- Input validation

Exercises:
- Add modulus (%), power (^ via Math.Pow)
- Track and display calculation history

Theory Links:
- [Control Statements](/docs/ta/modules/c-sharp/control-statements)