View Compilation Error

802221_0_0_3435.c:1:20: iostream: No such file or directory
802221_0_0_3435.c:2: error: syntax error before "namespace"
802221_0_0_3435.c: In function `main':
802221_0_0_3435.c:7: error: `EOF' undeclared (first use in this function)
802221_0_0_3435.c:7: error: (Each undeclared identifier is reported only once
802221_0_0_3435.c:7: error: for each function it appears in.)