Question

我在python中编写一个简单的脚本来返回GDP值。从第6行开始，它给出了一个＆＃34;语法错误＆＃34;没有进一步阐述。我评论了这个问题的所有行（第6行）和第16行，我在解析＆＃34;时得到了＃34; EOF。错误。我真的不知道该怎么做，因为我检查了不匹配的分隔符，不正确的语法等等，但我唯一能找到的就是我打印语句的方式，但因为它们都是相同的，只有一个人得到了一个不太可能出现的解析错误。这是代码：

y_i = int(input("What year did your alt history begin?"))
y_f = 2014
p_i = int(input("Enter population of your territory starting from your alt history.")
p_g = int(input("Enter average population growth from year to year in a numerical value. No percentages.")
p_f = (p_i(p_g - y_f) ** 2)/(10000 * y_i ** 2)

print("This is your nation's population.", p_f, "If you got an error, check that you put in all inputs correctly.")

gdp_capita = int(input("What is your GDP per capita? Please use the number only, in your own currency.")


gdp = pop * gdp_capita

print("This is your nation's GDP.", gdp, "If you get an error, please check that you entered everything in correctly.")

Answer 1

您的语法错误。您缺少近括号。在第3行，第4行和第9行中，您有：int(input("...")，没有最后一个括号！您还尝试使用p_f = p_i(p_g...)调用第5行中的整数。我以为你试图繁殖，所以我在那里放了一个乘法符号（星号）。此外，请确保您现在双星号意味着“强大的力量”。 2**3 = 8，而非6。

将您的代码更改为：

y_i = int(input("What year did your alt history begin?"))
y_f = 2014
p_i = int(input("Enter population of your territory starting from your alt history."))
p_g = int(input("Enter average population growth from year to year in a numerical value. No percentages."))
p_f = (p_i*(p_g - y_f) ** 2)/(10000 * y_i ** 2)

print("This is your nation's population.", p_f, "If you got an error, check that you put in all inputs correctly.")

gdp_capita = int(input("What is your GDP per capita? Please use the number only, in your own currency."))


gdp = pop * gdp_capita

print("This is your nation's GDP.", gdp, "If you get an error, please check that you entered everything in correctly.")

但你在第1行得到了正确的答案：）

为什么我一直在Python中获取任意语法错误？

1 个答案: