View Compilation Error

0_0_3282321_17686.cpp:2: error: expected nested-name-specifier before "namepace"
0_0_3282321_17686.cpp:2: error: `namepace' has not been declared
0_0_3282321_17686.cpp:2: error: expected `;' before "std"
0_0_3282321_17686.cpp:2: error: expected constructor, destructor, or type conversion before ';' token
0_0_3282321_17686.cpp: In function `int main()':
0_0_3282321_17686.cpp:21: error: `retutn' undeclared (first use this function)
0_0_3282321_17686.cpp:21: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_3282321_17686.cpp:21: error: expected `;' before numeric constant