View Compilation Error

813813_0_0_18657.cpp
813813_0_0_18657.cpp(2) : error C2143: 语法错误 : 缺少“;”(在“>>”的前面)
813813_0_0_18657.cpp(2) : error C2501: “cin” : 缺少存储类或类型说明符
813813_0_0_18657.cpp(3) : error C2059: 语法错误 : “while”
813813_0_0_18657.cpp(4) : error C2143: 语法错误 : 缺少“;”(在“{”的前面)
813813_0_0_18657.cpp(4) : error C2447: “{” : 缺少函数标题(是否是老式的形式表？)
813813_0_0_18657.cpp(8) : error C2059: 语法错误 : “return”
813813_0_0_18657.cpp(9) : error C2059: 语法错误 : “}”
813813_0_0_18657.cpp(9) : error C2143: 语法错误 : 缺少“;”(在“}”的前面)
813813_0_0_18657.cpp(9) : error C2059: 语法错误 : “}”