View Compilation Error

0_0_3971669_23775.cpp:12: error: expected unqualified-id before numeric constant
0_0_3971669_23775.cpp:12: error: expected `,' or `;' before numeric constant
0_0_3971669_23775.cpp: In function `int main()':
0_0_3971669_23775.cpp:16: error: redefinition of `int main()'
0_0_3971669_23775.cpp:4: error: `int main()' previously defined here