View Compilation Error

382037_0_0_10498.cpp:7: error: `_int64' was not declared in this scope
382037_0_0_10498.cpp:8: error: expected `,' or `;' before '{' token
382037_0_0_10498.cpp:154: error: `_int64' does not name a type
382037_0_0_10498.cpp: In function `int main()':
382037_0_0_10498.cpp:186: error: `c' undeclared (first use this function)
382037_0_0_10498.cpp:186: error: (Each undeclared identifier is reported only once for each function it appears in.)