View Compilation Error

0_0_3890977_3359.cpp:2: error: expected constructor, destructor, or type conversion before '(' token
0_0_3890977_3359.cpp:2: error: expected `,' or `;' before '(' token
0_0_3890977_3359.cpp:5: error: expected unqualified-id before "while"
0_0_3890977_3359.cpp:5: error: expected `,' or `;' before "while"
0_0_3890977_3359.cpp:26: error: expected unqualified-id before "return"
0_0_3890977_3359.cpp:26: error: expected `,' or `;' before "return"