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### WAP to find the sum of Fibonacci series

posted Nov 6, 2010, 1:50 AM by Neil Mathew   [ updated Nov 6, 2010, 1:57 AM ]
 SOURCE CODE:```1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 #include   main() {   int sum=0; int n;   printf("\n Till which term should the Fibonacci series be found: "); scanf(" %d ", &n);   printf("\n The Fibonacci Series: \n ");   if( n==0 ) { printf(" None "); } else if( n==1 ) { printf("0"); } else { int i,temp; int first=0,second=1;   //2nd term printf("%d + %d ",first,second); sum+=second;   for(i=3; i<=n; i++) //3rd term onwards { temp=second; second=second+first; first=temp;   printf("+ %d ",second); sum+=second; } } printf("\n Sum = %d",sum);   }```OUTPUT:``` Till which term should the Fibonacci series be found: 0 The Fibonacci Series: None Sum = 0`````` Till which term should the Fibonacci series be found: 1 The Fibonacci Series: 0 Sum = 0`````` Till which term should the Fibonacci series be found: 2 The Fibonacci Series: 0 + 1 Sum = 1`````` Till which term should the Fibonacci series be found: 8 The Fibonacci Series: 0 + 1 + 1 + 2 + 3 + 5 + 8 + 13 Sum = 33```