View Compilation Error

0_0_11952095_20426.c:1:19: iostream: No such file or directory
0_0_11952095_20426.c:3: error: syntax error before "namespace"
0_0_11952095_20426.c: In function `main':
0_0_11952095_20426.c:8: error: `cin' undeclared (first use in this function)
0_0_11952095_20426.c:8: error: (Each undeclared identifier is reported only once
0_0_11952095_20426.c:8: error: for each function it appears in.)
0_0_11952095_20426.c:28: error: syntax error before '/' token
0_0_11952095_20426.c:33: error: `cout' undeclared (first use in this function)
0_0_11952095_20426.c:33: error: `endl' undeclared (first use in this function)