Question

[10p] Modify the previous script such that only multiples of 3 or 5 are considered in the sum, (e.g., 3,5,6,9,10,12,15 for N=17 ).

Answer 1

To modify the previous script to consider only multiples of 3 or 5, you can add an if statement inside the loop that checks if the current number is divisible by 3 or 5. If it is, you can add it to the sum.

Step-by-step explanation:

To modify the previous script to consider only multiples of 3 or 5, you can add an if statement inside the loop that checks if the current number is divisible by 3 or 5. If it is, you can add it to the sum. Here is the modified script:

sum = 0

for i in range(1, N+1):
if i % 3 == 0 or i % 5 == 0:
sum += i

print(sum)

For example, if N = 17, the multiples of 3 or 5 are 3, 5, 6, 9, 10, 12, and 15. The sum of these numbers is 60.