python 中input 与raw

    xiaoxiao2021-03-25  104

    这是一个猜数字的程序:

    lucky_num = 7 input_num = -1 guess_num = 0 while lucky_num != input_num and guess_num < 3: print('Number:', guess_num) input_num = int(input('input a number:')) if input_num > lucky_num: print("it's too big !!!") elif input_num < lucky_num: print("it's too small !!!") guess_num += 1 if lucky_num == input_num: print('binggo') else: print('too many retrs!!!')

    input 和 raw_input 都是用于读取控制台的输入,区别就在于纯数字;

    输入数字时:

              input返回int      raw_input返回string

              input会计算       raw_input则是原样输出

    参考网址:http://blog.csdn.net/kjing/article/details/7450146

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