by @kodeazy
flutter what is fibonacci series and example program to print upto 15 numbers in dart without using recursion?
- -In fibonacci series next number is sum of previous two numbers.
-
F(n)=F(n-1)+F(n-2)
. - Initial two numbers are
0
,1
. -Example of fibonacci series0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 etc
. -
Below is example program of fibonacci series without using recursion in dart
void main() { int previousNumber1 = 0, previousNumber2 = 1, nextNumber, total = 15; print(previousNumber1); print(previousNumber2); for (int num = 2; num < total; ++num) { nextNumber = previiousNumber1 + previousNumber2; print(nextNumber); previousNumber1 = previousNumber2; previousNumber2 = nextNumber; } }
Output:
0 1 1 2 3 5 8 13 21 34 55 89 144 233 377