“Program Python, aby znaleźć sumę serii Fibonacciego” Kod odpowiedzi

Program Python, aby znaleźć sumę serii Fibonacciego

# Python 3 Program to find
# sum of Fibonacci numbers
 
 
# Computes value of first
# fibonacci numbers
def calculateSum(n) :
    if (n <= 0) :
        return 0
  
    fibo =[0] * (n+1)
    fibo[1] = 1
  
    # Initialize result
    sm = fibo[0] + fibo[1]
  
    # Add remaining terms
    for i in range(2,n+1) :
        fibo[i] = fibo[i-1] + fibo[i-2]
        sm = sm + fibo[i]
         
    return sm
 
 
# Driver program to test
# above function
n = 4
print("Sum of Fibonacci numbers is : " ,
      calculateSum(n))