View Compilation Error

167917_0_14270.c:1:19: iostream: No such file or directory
167917_0_14270.c:2:14: map: No such file or directory
167917_0_14270.c:3: error: syntax error before "namespace"
167917_0_14270.c: In function `main':
167917_0_14270.c:11: error: `EOF' undeclared (first use in this function)
167917_0_14270.c:11: error: (Each undeclared identifier is reported only once
167917_0_14270.c:11: error: for each function it appears in.)
167917_0_14270.c:15: error: `map' undeclared (first use in this function)
167917_0_14270.c:15: error: syntax error before "int"
167917_0_14270.c:39: error: `b' undeclared (first use in this function)
167917_0_14270.c:48: error: syntax error before '<' token
167917_0_14270.c:49: error: `CI' undeclared (first use in this function)
167917_0_14270.c:49: error: `e' undeclared (first use in this function)