View Compilation Error

27729_0_23769.cpp
27729_0_23769.cpp(5) : error C2632: '__int64' followed by 'int' is illegal
27729_0_23769.cpp(6) : error C2679: binary '>>' : no operator defined which takes a right-hand operand of type '__int64' (or there is no acceptable conversion)
27729_0_23769.cpp(8) : error C2593: 'operator <<' is ambiguous
27729_0_23769.cpp(9) : warning C4508: 'main' : function should return a value; 'void' return type assumed