When to use | not to use | Recursion in Programming | Forum
When we should use recursion in our code and when we should not. It can be for any programming language.
Print Fibonacci Series using Recursion | C program :
Write a C Program to Print Fibonacci series user given range using recursion , C program : Code: #include<conio.h> #include<stdio.h> void main() { int fibo(int); int n,i; printf("Enter the range of fibo:\n"); scanf("%d",&n); for(i=0;i<=n;i++) printf("%d\t",fibo(i)); getch(); } int fibo(int i) { if(i==0 || i==1) return 1; else return (fibo(i-1)+ fibo(i-2)); } Output:
Recursion is used on large problems that can be broken down into smaller, repetitive problems. It is especially implement on branches and large or complex iterative approach.
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