View Compilation Error

107531_0_31310.c:1:20: iostream: No such file or directory
107531_0_31310.c:3: error: syntax error before "namespace"
107531_0_31310.c: In function `main':
107531_0_31310.c:8: error: `cin' undeclared (first use in this function)
107531_0_31310.c:8: error: (Each undeclared identifier is reported only once
107531_0_31310.c:8: error: for each function it appears in.)
107531_0_31310.c:17: error: `cout' undeclared (first use in this function)
107531_0_31310.c:17: error: `endl' undeclared (first use in this function)