语法错误- -一头雾水的语法错误

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#1 Created at ... [Delete] [Delete and Lock User]

s1 = input('请输入去年成绩') s2 = input('请输入今年成绩') print('您的成绩提升了',%2.f %%(((int(s2)int-(s1))/int(s2))*100)

不知道是代码复杂了还是怎么但是我分解了最后一步还是不对我觉得问题是出来保留两位小数点的代码 %2.f %% 求指点

#2 Created at ... [Delete] [Delete and Lock User]

首先是%.2f不是%2.f 其次你格式化字符串和参数很有问题，print('字符串'，变量)

#3 Created at ... [Delete] [Delete and Lock User]

谢谢！