View Compilation Error

0_0_10552173_30987.c:1:20: iostream: No such file or directory
0_0_10552173_30987.c:3: error: syntax error before "namespace"
0_0_10552173_30987.c: In function `main':
0_0_10552173_30987.c:22: error: `cin' undeclared (first use in this function)
0_0_10552173_30987.c:22: error: (Each undeclared identifier is reported only once
0_0_10552173_30987.c:22: error: for each function it appears in.)
0_0_10552173_30987.c:31: error: `cout' undeclared (first use in this function)
0_0_10552173_30987.c:33: error: `endl' undeclared (first use in this function)
0_0_10552173_30987.c:35: error: syntax error before '/' token