View Compilation Error

497511_0_0_21630.cpp: In function `int main()':
497511_0_0_21630.cpp:22: error: `_int64' undeclared (first use this function)
497511_0_0_21630.cpp:22: error: (Each undeclared identifier is reported only once for each function it appears in.)
497511_0_0_21630.cpp:22: error: expected `;' before "d"
497511_0_0_21630.cpp:23: error: `d' undeclared (first use this function)