MIPS Tutorial 34 Recursive Factorial Program

# MIPS Tutorial 34 Recursive Factorial Program Video Lecture - MIPS Assembly Programming Simplified - Electronics and Communication Engineering (ECE)

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## FAQs on MIPS Tutorial 34 Recursive Factorial Program Video Lecture - MIPS Assembly Programming Simplified - Electronics and Communication Engineering (ECE)

 1. What is a recursive factorial program in MIPS? Ans. A recursive factorial program in MIPS is a program written in the MIPS assembly language that uses a recursive approach to calculate the factorial of a given number. It repeatedly calls itself with smaller values until it reaches the base case, which is usually when the input number becomes 1.
 2. How does a recursive factorial program work in MIPS? Ans. In a recursive factorial program in MIPS, the program first checks if the input number is equal to 1. If it is, the program returns 1 as the factorial of 1 is 1. If the input number is not equal to 1, the program calls itself with the input number decremented by 1 and multiplies the result with the input number. This process continues until the input number becomes 1, and then the program returns the final result.
 3. What are the advantages of using recursion in a factorial program in MIPS? Ans. Using recursion in a factorial program in MIPS has several advantages. Firstly, it allows for a more concise and elegant implementation of the factorial calculation logic. Secondly, recursion can handle larger input numbers as compared to iterative approaches, as it utilizes the stack to store intermediate results. Additionally, recursive solutions are often easier to understand and debug, making the code more maintainable.
 4. Can a recursive factorial program in MIPS handle negative input numbers? Ans. No, a recursive factorial program in MIPS cannot handle negative input numbers. The factorial operation is only defined for non-negative integers. If a negative number is provided as input, the program will not terminate and will result in an infinite recursive loop.
 5. Are there any limitations or drawbacks of using recursion in a factorial program in MIPS? Ans. Yes, there are some limitations and drawbacks of using recursion in a factorial program in MIPS. One limitation is that recursion can consume a significant amount of stack memory, especially for large input numbers. This can lead to stack overflow errors. Additionally, recursive solutions may not always be the most efficient approach, as they involve repeated function calls and can result in slower execution times compared to iterative solutions.

## MIPS Assembly Programming Simplified

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