View Compilation Error

0_0_3910520_31248.cpp:2: error: expected nested-name-specifier before "namesapce"
0_0_3910520_31248.cpp:2: error: `namesapce' has not been declared
0_0_3910520_31248.cpp:2: error: expected `;' before "std"
0_0_3910520_31248.cpp:2: error: expected constructor, destructor, or type conversion before ';' token