View Compilation Error

1002723_0_0_29044.cpp
1002723_0_0_29044.cpp(1) : error C2143: 语法错误 : 缺少“;”(在“<”的前面)
1002723_0_0_29044.cpp(1) : error C2501: “include” : 缺少存储类或类型说明符
1002723_0_0_29044.cpp(7) : error C2065: “cin” : 未声明的标识符
1002723_0_0_29044.cpp(7) : fatal error C1903: 无法从以前的错误中恢复；正在停止编译