如何一个接一个地添加数字？

def add_numbers(start, end):
    result = start
    for i in range(start+1, end+1):
        result += i
    return result

start_number = 1
end_number = 10
sum_of_numbers = add_numbers(start_number, end_number)
print("从", start_number, "到", end_number, "的数字之和为：", sum_of_numbers)