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Fortran Programming Tutorials (Revised) : 018 : Successive Factorial + Do loop Video Lecture | Introduction to Fortran Programming (Basic Level) - Database Management

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FAQs on Fortran Programming Tutorials (Revised) : 018 : Successive Factorial + Do loop Video Lecture - Introduction to Fortran Programming (Basic Level) - Database Management

1. What is the purpose of the Successive Factorial program in Fortran?
Ans. The purpose of the Successive Factorial program in Fortran is to calculate the factorial of a given number using a do loop.
2. How does the Successive Factorial program work in Fortran?
Ans. The Successive Factorial program in Fortran uses a do loop to calculate the factorial of a given number. It starts with an initial value of 1 and multiplies it successively with each number from 1 to the given number.
3. Can you provide an example of the Successive Factorial program in Fortran?
Ans. Sure! Here is an example of the Successive Factorial program in Fortran: ``` program successive_factorial implicit none integer :: num, factorial, i write(*,*) 'Enter a number:' read(*,*) num factorial = 1 do i = 1, num factorial = factorial * i end do write(*,*) 'The factorial of', num, 'is', factorial end program successive_factorial ```
4. What is the significance of using a do loop in the Successive Factorial program?
Ans. The do loop in the Successive Factorial program allows us to calculate the factorial of a given number by performing repetitive multiplication operations. It simplifies the code by eliminating the need for multiple individual multiplication statements.
5. Are there any limitations to consider when using the Successive Factorial program in Fortran?
Ans. Yes, there are limitations to consider when using the Successive Factorial program in Fortran. One limitation is that the program may not be able to calculate the factorial of large numbers accurately due to the limited range of integer data types. Additionally, the program may become slower for larger input values as it needs to perform more multiplication operations.
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