View Compilation Error

0_0_4466014_11716.c:1:23: iostream: No such file or directory
0_0_4466014_11716.c:5: error: syntax error before "namespace"
0_0_4466014_11716.c: In function `main':
0_0_4466014_11716.c:71: error: `EOF' undeclared (first use in this function)
0_0_4466014_11716.c:71: error: (Each undeclared identifier is reported only once
0_0_4466014_11716.c:71: error: for each function it appears in.)