View Compilation Error

462068_0_0_30420.c:1:19: iostream: No such file or directory
462068_0_0_30420.c:2: error: syntax error before "namespace"
462068_0_0_30420.c: In function `main':
462068_0_0_30420.c:2: error: `cin' undeclared (first use in this function)
462068_0_0_30420.c:2: error: (Each undeclared identifier is reported only once
462068_0_0_30420.c:2: error: for each function it appears in.)
462068_0_0_30420.c:2: error: `cout' undeclared (first use in this function)