错误:'int' 对象不可下标 - Python
问题描述
我正在尝试一段简单的代码，获取某人的姓名和年龄，并在他们 21 岁时告诉他/她...不考虑负面因素和所有这些，只是随机的.
I was trying a simple piece of code, get someone's name and age and let him/her know when they turn 21... not considering negatives and all that, just random.
我不断收到这个 'int' object is not subscriptable 错误.
I keep getting this 'int' object is not subscriptable error.
name1 = raw_input("What's your name? ")
age1 = raw_input ("how old are you? ")
x = 0
int([x[age1]])
twentyone = 21 - x
print "Hi, " + name1+ " you will be 21 in: " + twentyone + " years."
解决方案
问题出在行，
int([x[age1]])
你想要的是
x = int(age1)
您还需要将 int 转换为字符串以供输出...
You also need to convert the int to a string for the output...
print "Hi, " + name1+ " you will be 21 in: " + str(twentyone) + " years."
完整的脚本看起来像，
name1 = raw_input("What's your name? ")
age1 = raw_input ("how old are you? ")
x = 0
x = int(age1)
twentyone = 21 - x
print "Hi, " + name1+ " you will be 21 in: " + str(twentyone) + " years."
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