View Compilation Error

804976_0_0_15723.cpp:1: error: invalid token
804976_0_0_15723.cpp:1: error: expected constructor, destructor, or type conversion before '<' token
804976_0_0_15723.cpp:1: error: expected `,' or `;' before '<' token
804976_0_0_15723.cpp:4: error: `__int64' does not name a type
804976_0_0_15723.cpp:5: error: `__int64' does not name a type
804976_0_0_15723.cpp: In function `int main()':
804976_0_0_15723.cpp:9: error: `m' undeclared (first use this function)
804976_0_0_15723.cpp:9: error: (Each undeclared identifier is reported only once for each function it appears in.)
804976_0_0_15723.cpp:16: error: `cin' undeclared (first use this function)
804976_0_0_15723.cpp:20: error: `cout' undeclared (first use this function)
804976_0_0_15723.cpp:20: error: `endl' undeclared (first use this function)
804976_0_0_15723.cpp:28: error: `l' undeclared (first use this function)