View Compilation Error

34054_0_16099.cpp:1:2: invalid preprocessing directive #i
34054_0_16099.cpp: In function `int main()':
34054_0_16099.cpp:16: error: `cout' undeclared (first use this function)
34054_0_16099.cpp:16: error: (Each undeclared identifier is reported only once for each function it appears in.)
34054_0_16099.cpp:16: error: `endl' undeclared (first use this function)
34054_0_16099.cpp:25: error: `ios' has not been declared
34054_0_16099.cpp:25: error: `fixed' undeclared (first use this function)