python 算式 TOTAL_NUM_STEPS_1st = 1522 TOTAL_NUM_STEPS_2nd = 1523 TOTAL_NUM_STEPS_3rd = 1524当数值符合小于TOTAL_NUM_STEPS_1st 并且越接近TOTAL_NUM_STEPS_2nd 的奖励越好

可以使用Python编写一个函数来计算奖励。该函数接受一个数值作为参数，判断其是否小于TOTAL_NUM_STEPS_1st并且越接近TOTAL_NUM_STEPS_2nd越好，根据条件返回相应的奖励。

def calculate_reward(num_steps):
    if num_steps < TOTAL_NUM_STEPS_1st:
        reward = 100
    elif num_steps >= TOTAL_NUM_STEPS_1st and num_steps < TOTAL_NUM_STEPS_2nd:
        reward = 100 - (num_steps - TOTAL_NUM_STEPS_1st)
    else:
        reward = 0
    return reward

# 示例用法
num_steps = 330
reward = calculate_reward(num_steps)
print(reward)

在此示例中，假设num_steps的值为330，根据条件判断，num_steps大于等于TOTAL_NUM_STEPS_1st（330 >= 330）且小于TOTAL_NUM_STEPS_2nd（330 < 345），因此计算奖励为100 - (330 - 330) = 100。最后将奖励100打印出来