View Compilation Error

1078004_0_0_16748.c:1:19: iostream: No such file or directory
1078004_0_0_16748.c:2:17: string: No such file or directory
1078004_0_0_16748.c:3: error: syntax error before "namespace"
1078004_0_0_16748.c: In function `main':
1078004_0_0_16748.c:7: error: `string' undeclared (first use in this function)
1078004_0_0_16748.c:7: error: (Each undeclared identifier is reported only once
1078004_0_0_16748.c:7: error: for each function it appears in.)
1078004_0_0_16748.c:7: error: syntax error before "s"
1078004_0_0_16748.c:12: error: `cin' undeclared (first use in this function)
1078004_0_0_16748.c:12: error: `s' undeclared (first use in this function)
1078004_0_0_16748.c:14: error: `t' undeclared (first use in this function)