#18 C Recursion | C Programming For Beginners 

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Please mam upload videos fast ur teaching style is best after so many complicated videos i found yours and it the best

I suggest for myself the programming task before seeing the task. Ma'am, your teaching is one of the best I have ever seen so far.

Q. Which of the following statements is false? A. A function that calls itself is called recursive function B. Conditional statement prevents infinite recursive call C. Recursive Function always return some value D. None of the above

this is where Im starting to struggle. I need to revise more on this topic

Been saving my life, everything seems so smooth and simple

Answer is C. a Recursive function doesn't have to return value all the time. It can be used to just pass parameters.

Mam please upload videos daily in c programming language

#include #include int main() { // Write C code here int number,result; printf("Write a whole number:"); scanf("%d", &number); result = factoriel(number); printf("Factoriel = %d", result); return 0; } int factoriel(int n){ if (n != 0){ return n * factoriel(n-1); } else { return n+1; } }

Hi Padma, Your class is very good and easy to understand. All the best

I do not understand where the second number in the sums in the image come from. For example, in the first one where does the6 in (4 + 6 = 10) come from?

Explained perfectly

#include #include int main(){ int number,result; printf("Enter the positive number = "); scanf("%d",&number); result=factorial(number); printf("%d",result); return 0; } int factorial(int n){ if(n != 0){ return n* factorial (n-1); } else{ return n+1; } }

Your topics are really understandable to me...plz would you like to post Dsa course ...that would be very helpful

/*Create a program that computes the factorial of a number. • Take input from user • Pass the input value to a function. • Inside the function check if the number is greater than O. • If true, return number multiplied by a recursive call to the function with parameter 1 less than number Otherwise, return 1. */ int factorial(int n) { if (n != 0) { if (n < 1) return 1; return n * factorial(n - 1); }else return 1; }

Please finish this course soon

programming squeeze D. None of the above

Very clear. Thanks

Thanks for the help

keep building the content!!🙂

Thank you!

very nice video and explaining. ❤🙏😊

I've recycled the code of the previous exercise and I've changed the + on the 20th line with * #include int factorial(int n); int main() { int number,result; printf("Enter a number: "); scanf("%d", &number); result = factorial(number); printf("Factorial number = %d", result); return 0; } int factorial(int n){ if (n > 0){ return n * factorial(n-1); } else { return 1; } }

Task: #include #include int mult(int n); int main() { int number, result; printf("enter a number: "); scanf("%d ", &number); result = mult(number); printf("multiplication = %d", result); return 0; } int mult(int n) { if (n > 0) { return n * mult(n-1); } else { return 1; } } Quiz: D is the correct option.

In the programming task at the end, what if the user inputs a negative value? What will be the new code to indicate that the user input is invalid?

Awesome!

i just realized recursing is useful for sorting algorithms

Thank you mam ❣️😊

very good!

How does the compiler know to convert sum(number) to sum(n) since number and n are not same thing, wouldn't it be better to be consistent with sum(number) ?

#include int factorial(int n); int main() { int number, result; printf("Enter the number: "); scanf("%d", &number); result= factorial(number); printf("facoria= %d", result); return 0; } int factorial(int n){ if(n > 0){ return n * factorial(n-1); } else{ return 1; } }

B . condition statement is used to prevent infinite recursive calls. and #include int factorialSum(int n); int main () { int number , result ; printf("PLease Enter the positive number :"); scanf("%d", &number); result = factorialSum(number); printf(" sum = %d", result); return 0; } int factorialSum(int n){ if(n != 0){ return n + factorialSum(n-1); } else { return 1; } }

First

we love u padma, ur gooooood

Greatt

#include #include int computeFactorial(int number); int main() { int number; printf("Enter a number: "); scanf("%d", &number); printf(" The factorial of %d is %d.", number, computeFactorial(number)); return 0; } int computeFactorial(int number){ if(number == 1){ return number; } return number * computeFactorial(number - 1); }

I don't understand why we return 1 in the last example why we don't return n as we did previously? Pls anyone break it down for me.

🔥🔥

Answer is D

Answer is "A"

The answer is D.

Programming task: #include using namespace std; int factorial(int n); int main() { int num; coutnum; int result = factorial(num); cout

Are you nepali ?

wonderful video, programming task: #include #include int sum(int n); int main() { // Write C code here int number, result; printf("Enter a positive integer: "); scanf("%d",&number); result = sum(number); printf(" sum = %d", result); return 0; } int sum(int n){ if(n != 0 ){ //sum() function calls itself return n * sum(n-1); }else{ return n+1; } } and i think the answer to the quiz is d. none of the above?

Mama you can say DSA also no

Option D : None Of The Above --------------------------------------------------------------------------- #include int factorial(int n); int main() { int num, result; printf("Enter A Number : "); scanf("%d", &num); result = factorial(num); printf("%d! = %d",num, result); return 0; } int factorial(int n) { if (n != 0) { return n * factorial(n-1); } else { return n+1; } }

D

4

i didnt understand

hardest video to understand between all the videos :(

Her beauty distracts me alot😅

programming task ( >_

Khate

please don't say jero it's zero

#include #include int fact(int f); int main() { int num1,result; printf("Enter the number for factorial : "); scanf("%d",&num1); result= fact(num1); printf("the factorial of %d is %d",num1,result); return 0; } int fact(int f) { if(f!=0) { return f*fact(f-1); } else return 1; }

#include int factorial(int n); int main(void) { int input, result; printf("Input integer: "); scanf("%d", &input); result = factorial(input); printf("Result: %d", result); } int factorial (int n) { if (n != 1) { printf("%d times %d ", n, n-1); return n * factorial(n-1); } else } return n; } }

#include int main() { int number, result; printf("Enter a number greater than 0: "); scanf("%d", &number); result = factorial(number); printf("%d", result); return 0; } int factorial(int n) { if (n != 0) { return n * factorial(n-1); } else { return 1; } }

#include int main() { int number,result; printf("Enter a positive number: "); scanf("%d",&number); result = fact(number); printf("the factorial is = %d ",result); return 0; } int fact(int n){ if (n>0) { return n * fact(n-1); } else{ return 1; } }

#include int factorial(int n); int main() { // Write C code here int number; int answer; printf("Enter a positive integer: "); scanf("%d", &number); answer=factorial(number ); { printf("factorial = %d", answer); } return 0; } int factorial(int n) { if (n!=0) { return n * factorial(n-1); } else { return 1; } } Arise

// Online C compiler to run C program online #include int sum (int n); int main() { int number; int result; printf("enter number: "); scanf("%d", &number); result = sum(number); printf("sum = %d", result); return 0; } int sum(int n){ if (n > 0){ return n * sum(n-1); } else{ return 1; } } number 5 output = 120

#include #include int fact(int n); int main (){ int num, result; printf("Enter a number: "); scanf("%d", &num); result = fact(num); printf("%d", result); return 0; } int fact(int n){ if(n != 0){ return n * fact(n-1); } else { return n+1; } }

#include int mul(int n); int main(){ int num, result; printf("Enter Positive integer number here: "); scanf("%d", &num); result = mul(num); printf("Factorial: %d", result); return 0; } int mul(int n){ if(n > 0){ return n * mul(n-1); } else{ return 1; } }

# include int a(int b); int main() { int c,d; printf("Enter any number"); scanf("%d",&c); d = a(c); printf("The result is %d", d); return 0; } int a(int b ){ if (b >0){ return b * a(b-1); } else{ return 1; } }

// Online C compiler to run C program online #include int fac(int n); int result; int main() { int number; printf("Enter a postive integer = "); scanf("%d",&number); result = fac(number); printf(" Result = %d ",result); return 0; } int fac(int n) { if (n > 0) { return n * fac(n-1); } else { return 1; } }

// To find the factorial of the given number entered by the user #include int factorial(int x ); int main(){ int n; printf("Enter a number :"); scanf("%d",&n); printf("The factorial of the given number is :%d",factorial(n)); return 0; } // Function to find factorial int factorial(int x){ if(x == 0 || x == 1){ return 1; } int fact = x * factorial(x-1); return fact ; }

#include int sum(int n); int main() { int number,result; while (1){ printf("Enter a positive Intger:"); scanf("%d",&number); result =sum(number); printf("sum:%d ",result); } return 0; } int sum(int n){ if(n !=0){ return n * sum(n-1); } else{ return 1 ; } }

#include int factNum(int n); int main () { int num, result; printf ("Enter an integer: "); scanf ("%d", &num); result = factNum(num); printf ("Sum = %d", result); return 0; } int factNum(int n) { if (n != 0) { return n * factNum(n-1); } else { return 1; } }

#include int fact(int n); int main() { int n, f; printf("Enter a number: "); scanf("%d", &n); f= factorial(n); printf("Factorial is: %d", f); return 0; } int factorial(int a){ if (a > 0){ return a * factorial(a-1); } else { return 1; } }

Please finish this course soon

D

#include int multiplied(int n); int main(){ int number, result; printf("Enter a number: ",number); scanf("%d",&number); result = multiplied(number); printf("multiplied = %d", result); return 0; } int multiplied(int n){ if(n > 0){ return n * multiplied(n-1); } else{ return 1; } }

#include int product (int n); int main() { int number; printf ("Input Number: "); scanf ("%d", &number); int result = product (number); printf("The factorial of %d is %d", number, result); return 0; } int product (int n){ if (n > 0){ return n * product (n-1); } else{ return 1; } }

#include int factorial(int n); int main() { int number, result; printf("Enter a number: "); scanf("%d", &number); result =factorial(number); printf("Factorial of %d = %d ", number, result); return 0; } int factorial(int n) { if (n > 0) { return n * factorial(n-1); } else { return 1; } }

D

#include int factorial(int n); int main(){ int number; printf("enter a number: "); scanf("%d ", &number); int result = factorial(number); printf("the result= %d", result); return 0; } int factorial(int n) { if (n > 0){ return n * factorial(n - 1); } else { return 1; } }