View Compilation Error

0_0_5472205_28898.c:1:2: invalid preprocessing directive #inlude
0_0_5472205_28898.c:2: error: syntax error before "namespace"
0_0_5472205_28898.c: In function `main':
0_0_5472205_28898.c:3: error: `cin' undeclared (first use in this function)
0_0_5472205_28898.c:3: error: (Each undeclared identifier is reported only once
0_0_5472205_28898.c:3: error: for each function it appears in.)
0_0_5472205_28898.c:3: error: `cout' undeclared (first use in this function)
0_0_5472205_28898.c:3: error: `endl' undeclared (first use in this function)