在学习Pthyon阶段,在迭代输出列表的时候,创建成了集合对象,出现了这个BUG(在创建对象时,将()写成了{})
以下是错误案例:
#创建的集合 names = {"你大爷","你二大爷","你三大爷"} ages = {18,19,20,21} jobs = {"老师","程序员","打酱油的"} for i in range(3): print("姓名:{0},年龄:{1},工作:{2}".format(names[i],ages[i],jobs[i])) #TypeError: 'set' object is not subscriptable #表示把不具有下标操作的集合对象用成了对象[i] - 1
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以下是正确案例:
names1 = ("你大爷","你二大爷","你三大爷") ages1 = (18,19,20,21) jobs1 = ("老师","程序员","打酱油的") for i in range(3): print("姓名:{0},年龄:{1},工作:{2}".format(names1[i],ages1[i],jobs1[i])) - 1
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新手上路,请多指教~