Програмний код (Розбір)

The problem uses the concept of accumulative adding i.e. Multiplication , thus we can see that by repeating the amount of code that sergey writes in a day $\times$ the count of code that he writes in a week $\times$ count of weeks , thus the answer is $A\times B\times C$.

a=int(input())
b=int(input())
c=int(input())
print(a*b*c)