python - Why do I get this error "unsupported operand type"? - 


def main():     import time     import random     def basic():      nl = "-----------------------loading please wait--------------------"       print (nl)      print("wellcome trade seas")      print (nl)      name = raw_input("what name caption\n")      names = name + "'s"      cap = "caption "      tion = " info"      gold2 = str(500)      gold1 = "\ngold --------- $"      sails1 = "\nsails left ---"      sails2 = 10      print (nl)      il = ("\n~~~caption here our map~~~\nport royal --- 'a'\nflorida keys --- 'b'\nhavana --- 'c'")      aportroyal = "a"      bfloridakeys= "b"      bhavana = "c"      foodshop = "b1"      shipyard = "b2"      saill = "b3"      buildingl = ("\nfood shop ---- b1\nshipyard\n")      apples = 3      bananas = 5      foodlist = ("\napples ---- f1\nbanana ---- f2")      info = cap + str(names) + tion + gold1 + str(gold2) + sails1 + str(sails2)      global info      global gold2      def start():                   global info                   print (info)                    print (il)                   print (nl)                   sails = raw_input("what island sail caption?\n")                   tax = random.randint(30, 50)                     global gold2                    if aportroyal == sails:                         print (nl)                       print ("import tax of $", + tax,"\nwellcome port royal")                       rang = random.randint(3, 4)                        gold2 -= tax                        info1 = cap + str(names) + tion + gold1 + str(gold2) + sails1 + str(sails2)                       print(info1)                   elif bfloridakeys == sails:                        tax = random.randint(20, 38)                       info = cap + str(names) + tion + gold1 + str(gold2) + sails1 + str(sails2)                       print (info1)                       gold2 -= tax                       print (nl)                       print ("import tax of $", + tax,"\nwellcome florida keys")                       rang = random.randint(2, 3)                    elif bhavana == sails:                        tax = random.randint(2, 20)                       gold2 -= tax                       info = cap + str(names) + tion + gold1 + str(gold2) + sails1 + str(sails2)                       print (info1)                       print (nl)                       print ("import tax of $", + tax,"\nwellcome florida keys")                       rang = random.randint(1, 2)                    else:                    print (nl)                   def prices():                     bapples2 = apples * rang                     bapples1 = "bf1---apples ------ $"                     bbananas2 = bananas * rang                     bbananas1 = "\nbf2---bananas ------ $"                     sbananas2 = bananas / rang                     sbananas1 = "sf2-------banana ------ $"                     sapples2 = apples / rang                     sapples1 ="\nsf1 ----apples ------ $"                     buypl = bapples1 + str(bapples2) + bbananas1 + str(bbananas2)                     bf1 = "bf1"                     bf2 = "bf2"                      def port():                        print (buildingl)                        print (nl)                        building = raw_input("what building go in caption\n")                         if foodshop == building:                            print ("wellcome food shop")                            buysell = raw_input("hi catption 'buy' or 'sell'?\n")                            buy = "buy"                            sell = "sell"                            gold2 = gold2                            if buy == buysell:                             print (buypl)                                                          bbuy = raw_input("type food name buy, or type anykey return")                             if bf1 == bbuy:                              gold2 -= bapples                              print (info2)                              return port()                             else:                              return port()                            else:                             return port()                          else:                           return port()                       port()                   prices()        start()     basic() main()

i error on line 52

unsupported operand type -= str , int

you gave gold2 string value:

gold2 = str(500)

but try subtract in integer:

gold2 -= tax

don't that:

>>> gold2 = str(500) >>> gold2 -= 30 traceback (most recent call last):   file "<stdin>", line 1, in <module> typeerror: unsupported operand type(s) -=: 'str' , 'int'

perhaps meant make gold2 integer instead?


Comments

Post a Comment

Popular posts from this blog

How to mention the localhost in android -

i trying call localhost in android application. unfortunately not possible used several methods emulator local host http://10.0.2.2/android/dbconnection.php and network ip address http://192.168.1.xx/android/dbconnection.php also http://localhost:8080/android/dbconnection.php but nothing connected localhost. purpose refer stackoverflow answers not working i facing same problem when worked on localhost. referred stackoverflow answer got solution create new emulator works fine in new emulator.
Read more

php - Calling a template part from a post -

i include iframe within post in wordpress. located inside content of post, meaning cannot in post template file, otherwise either before or after. i'd add facebook plugin within posts: <div id="socialwrap"><div class="fb-like" data-href="http://onlinearizonahomes.info" data-send="true" data-width="450" data-show-faces="true" data-font="arial"></div></div> i thinking of calling template part within post <?php get_template_part( 'social' ); ?> cannot use php within post without plugin (i'd avoid using plugin this). an alternative using javascript create html in post, seems unnecessary use of javascript. what best way add html within wordpress post? you can use shortcode. add functions.php function cudjex_fbshare( $atts, $content = null ) { global $post; $link = get_permalink($post->id); return '<div id="socialwrap...
Read more

c# - String.format() DateTime With Arabic culture -

check below code snippet, namespace testdateconvertion { class program { static void main(string[] args) { datetime testvalue = new datetime(2013, 12, 15, 15, 33, 44); cultureinfo culture = new cultureinfo("ar-sa"); string stringvalue = string.format(culture, "{0:d} {0:hh:mm:ss}", testvalue); console.writeline(stringvalue); console.readline(); } } } it gives output 22/02/35 15:33:44 i not getting how possible. whats 35 doing in output there that's 13/12/2015 in hijri, 35 means 1435 in hijri, default date format saudi arabia.
Read more