View Compilation Error

0_0_29566040_29577.cpp
0_0_29566040_29577.cpp(8) : error C2059: 语法错误:“while”
0_0_29566040_29577.cpp(8) : error C2143: 语法错误 : 缺少“;”(在“{”的前面)
0_0_29566040_29577.cpp(8) : error C2065: “s”: 未声明的标识符
0_0_29566040_29577.cpp(13) : error C2065: “s”: 未声明的标识符
0_0_29566040_29577.cpp(14) : error C2065: “s”: 未声明的标识符