Father,daughter story.
Small girl asking to her father 5 rs daily.insted,father saying he'll give 1 rs on day 1 and so on until day 5.

IN FATHER SIDE:

total=0
    no=1
    while  no<=5:
      total = total+no
    print(total)

RESULT:

$ 15

IN DAUGHTER SIDE:

total=0
    no=1
    while no<=5:
      total = total+5
      no=no+1
    print(total)

RESULT:

$ 25
THE FATHER WAS PROFIT AS  $ 10