View Compilation Error

548468_0_0_24241.cpp: In function `int main()':
548468_0_0_24241.cpp:10: error: expected unqualified-id before '||' token
548468_0_0_24241.cpp:10: error: expected `,' or `;' before '||' token
548468_0_0_24241.cpp:21: error: expected primary-expression before '||' token
548468_0_0_24241.cpp:21: error: expected primary-expression before '=' token
548468_0_0_24241.cpp:27: error: `oc' undeclared (first use this function)
548468_0_0_24241.cpp:27: error: (Each undeclared identifier is reported only once for each function it appears in.)