def sum(numbers):
total = 0
for number in numbers:
total += number
return total
numbers = [1, 2, 3, 4, 5]
result = sum(numbers)
print(result)
Gõ cách dòng lệnh sau:
def sum_even_numbers(n):
result = 0
for i in range(0, n+1):
if i % 2 == 0:
result += i
return result
result = sum_even_numbers(20)
print(result)
Gõ cách dòng lệnh sau:
def sum_odd_numbers(n):
result = 0
for i in range(0, n+1):
if i % 2 != 0:
result += i
return result
result = sum_odd_numbers(20)
print(result)