View Compilation Error

562019_0_0_27116.cpp:2: error: expected nested-name-specifier before "namesapce"
562019_0_0_27116.cpp:2: error: `namesapce' has not been declared
562019_0_0_27116.cpp:2: error: expected `;' before "std"
562019_0_0_27116.cpp:2: error: expected constructor, destructor, or type conversion before ';' token
562019_0_0_27116.cpp: In function `int main()':
562019_0_0_27116.cpp:7: error: `cin' undeclared (first use this function)
562019_0_0_27116.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)
562019_0_0_27116.cpp:8: error: `cout' undeclared (first use this function)
562019_0_0_27116.cpp:8: error: `endl' undeclared (first use this function)