Pythonѧϰ֮day02---ѧϰ´´½¨¹ºÎïС³ÌÐò

product_list = [('Iphone',5800),('Ipad',5800),('Mac Pro',12800),('Bike',800),('Book',80)] #¶¨ÒåÉÌÆ·Áбí

shooping_list = []       #¶¨Ò幺Îï³µ
salary = input("ÇëÊäÈëÄãµÄ¹¤×Ê£º")
if salary.isdigit():        #ÅжÏÓû§ÊäÈëÊÇ·ñΪÕûÊýÀàÐÍ
    salary = int(salary)    #Ç¿Öƽ«½á¹ûת»»ÎªÕûÊýÀàÐÍ
    while True:            #µ±½á¹ûΪÕæµÄ»°
        for product_num in product_list:        #¿ªÊ¼»ñÈ¡ÉÌÆ·Êý×é¶ÔÓ¦µÄÐòÁÐÊýÖµ
            print(product_list.index(product_num),product_num)
        user_chose = input("ÇëÊäÈëÄúÏëÒª¹ºÂòµÄÉÌÆ·ÐòºÅ£º")      
        if user_chose.isdigit():            #ÅжÏÓû§ÊäÈë.ÐèÒª·ÖÎöÒ»ÏÂÓû§ÊäÈëµÄ¿ÉÄÜÐÔ£º¢ÙÊäÈëÕýÈ·µÄÉÌÆ·ÐòºÅ½øÐйºÂòÉÌÆ·¢ÚÓû§ÊäÈë¡°q¡±À´½øÐÐÍ˳ö¹ºÂò¢ÛÓû§ÊäÈëµÄÊdzýÁËÉÌÆ·ÐòºÅÒÔÍâµÄÆäËû×Ö·û
            user_chose = int(user_chose)       #½«Óû§ÊäÈëÇ¿ÖÆת»»ÎªÕûÊýÀàÐÍ
            if   user_chose < len(product_list)  and user_chose > -1:     #ÅжÏÒ»ÏÂÓû§ÊäÈëµÄÊýÖµ·¶Î§¡£len(product_list)Òâ˼ΪÊý×éµÄÐòºÅÊýÖµ£¬·ñÔò´òÓ¡ÉÌÆ·²»´æÔÚ
                    pop_num = product_list[user_chose]        #»ñÈ¡Óû§ÊäÈë¶ÔÓ¦µÄÉÌÆ·Êý×é
                    if pop_num[1] <= salary:                    #½«¹¤×ÊÓëÉÌÆ·¼Û¸ñ½øÐжԱȣ¬ÂòµÄÆ𽫻á°ÑÉÌÆ·¼ÓÈëÖÁ¹ºÎï³µ£¬·ñÔò½«´òÓ¡Óà¶î²»×ã¡£
                        shooping_list.append(pop_num)            #½«¹ºÂòµÄÉÌÆ·¼ÓÈëÖÁ¹ºÎï³µ
                        salary -= pop_num[1]                    #½øÐп۳ý¹ºÂòÉÌÆ·ËùÐèµÄ¿îÏµÈͬÓÚsalary =salary - pop_num[1]
                        print("ÄãÒѾ­¹ºÂòÁË %s , ÄãµÄ¹¤×Ê»¹Ê£Óà\033[31;1m%s\033[0m"%(pop_num,salary))        #½øÐиñʽ»¯Êä³ö£¬%s·Ö±ð±íʾ»ñÈ¡Êä³öµÄ¶ÔÏópop_numºÍsalary
                    else:
                        print("\033[33;1mÄúµÄÓà¶î»¹Ê£ %s,»¹Âò¸öëÏß¡£\033[0m"%salary)
            else:
                print("ÄúÊäÈëµÄÉÌÆ·%s²»´æÔÚ¡£")
        elif user_chose == 'q':
            print("----------Shooping  Info------------")
            for pop_list in shooping_list:
                print (pop_list) 
            print("\033[31;1mÄúÏÖÔÚ»¹Ê£Óࣺ%s\033[0m"%salary)
            exit()
        else:
            print("\033[31;1mÄúÊäÈë´íÁË£¬ÇëÖØÐÂÊäÈë¡£\033[0m")