View Compilation Error

704834_0_0_8889.cpp:2: error: expected unqualified-id before "while"
704834_0_0_8889.cpp:2: error: expected `,' or `;' before "while"
704834_0_0_8889.cpp:25: error: expected unqualified-id before "return"
704834_0_0_8889.cpp:25: error: expected `,' or `;' before "return"
704834_0_0_8889.cpp:26: error: expected declaration before '}' token