compute_n_sum_of_series.py

'''  Write a program to compute 1/2+2/3+3/4+...+n/n+1 
 with a given n input by console (n>0).
 Example: If the following n is given as input 
 to the program: 5 Then, the output of the 
 program should be: 3.55 '''

n= int(input("enter n : "))
 
f=0

if n>0:
    for i in range(1,n+1):
        f= f + (i/(i+1))
    print(round(f,2))   # upto 2 decimal points
else:
    print(" enter n value greater than 0")