View Compilation Error

30765_0_14277.cpp: In function `int main()':
30765_0_14277.cpp:10: error: `_int64' undeclared (first use this function)
30765_0_14277.cpp:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
30765_0_14277.cpp:10: error: expected `;' before "total"
30765_0_14277.cpp:15: error: `total' undeclared (first use this function)
30765_0_14277.cpp:16: error: `max' undeclared (first use this function)