0_0_13159736_15349.cpp 0_0_13159736_15349.cpp(12) : error C2065: “s”: 未声明的标识符 0_0_13159736_15349.cpp(12) : error C2296: “%”: 非法,左操作数包含“double”类型 0_0_13159736_15349.cpp(13) : error C2065: “s”: 未声明的标识符