Python: every seven legs game

Scenario simulation: use the continue statement in the for loop to realize the calculation of the number of legs, that is, to calculate how many games whose mantissa is 7 or a multiple of 7 from 1 to 100 (excluding 100). The code is as follows:

total = 99                            # 记录拍腿次数的变量
for number in range(1, 100):          # 创建一个从1到100（不包括）的循环
    if number % 7 == 0:               # 判断是否为7的倍数
        continue                      # 继续下一次循环
    else:
        string = str(number)          # 将数值转换为字符串
        if string.endswith('7'):      # 判断是否以数字7结尾
            continue                  # 继续下一次循环
    total -= 1                        # 可拍腿次数-1
print("从1数到99共拍腿", total, '次。')  # 显示拍腿次数

Explanation: What the third line of code implements is: when the judged number is a multiple of 7, the continue statement on the fourth line will be executed, skipping the subsequent minus 1 operation, and directly enter the next cycle; similarly, the seventh line of code Used to judge whether it ends with the number 7, if yes, go directly to the next cycle