View Compilation Error

484876_0_0_18678.cpp: In function `int main()':
484876_0_0_18678.cpp:5: error: `_int64' undeclared (first use this function)
484876_0_0_18678.cpp:5: error: (Each undeclared identifier is reported only once for each function it appears in.)
484876_0_0_18678.cpp:5: error: expected `;' before "i"
484876_0_0_18678.cpp:10: error: `m' undeclared (first use this function)
484876_0_0_18678.cpp:10: error: `t' undeclared (first use this function)