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# Nth Element in Fibonacci Series

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 Submitted on: 7/26/2008 6:31:12 PM By: Shyam Srinivas Level: Beginner User Rating: Unrated Compatibility: C Views: 31595

Nth Element in Fibonacci Series

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 Terms of Agreement:    By using this code, you agree to the following terms...    You may use this code in your own programs (and may compile it into a program and distribute it in compiled format for languages that allow it) freely and with no charge. You MAY NOT redistribute this code (for example to a web site) without written permission from the original author. Failure to do so is a violation of copyright laws.    You may link to this code from another website, but ONLY if it is not wrapped in a frame.  You will abide by any additional copyright restrictions which the author may have placed in the code or code's description. ``` //************************************** // Name: Nth Element in Fibonacci Series // Description:Nth Element in Fibonacci Series // By: Shyam Srinivas // //This code is copyrighted and has// limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=12261&lngWId=3//for details.//************************************** //http://www.shyamsrinivas.info/c/N-Element-in-Fibonacci-Series.html #include #include fib(int n); int count=0; void main() { int a,c; clrscr(); printf ("\nEnter the number of terms :"); scanf ("%d",&a); c=fib(a); printf ("\nThe %d element in fibonacci series is : %d\n",a,c); printf ("\nTIME COMPLEXITY : %d",count); getch(); } fib (int n) { int c,r,b,i; count=count+1; if (n<=1) { count=count+1; return (n); } else { r=-1; count=count+1; b=1; count=count+1; for (i=1;i<=n;i++) { c=r+b; count=count+1; count=count+1; r=b; count=count+1; b=c; } count=count+1; } count=count+1; return (c); }```

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