View Compilation Error

184709_0_343.cpp:2: error: expected unqualified-id before "while"
184709_0_343.cpp:2: error: expected `,' or `;' before "while"
184709_0_343.cpp:4: error: expected unqualified-id before "return"
184709_0_343.cpp:4: error: expected `,' or `;' before "return"
184709_0_343.cpp:4: error: expected declaration before '}' token