View Compilation Error

0_0_8766760_22608.c:2:18: queue: No such file or directory
0_0_8766760_22608.c:3:16: map: No such file or directory
0_0_8766760_22608.c:4:21: iostream: No such file or directory
0_0_8766760_22608.c:5:19: string: No such file or directory
0_0_8766760_22608.c:8:20: sstream: No such file or directory
0_0_8766760_22608.c:10:22: algorithm: No such file or directory
0_0_8766760_22608.c:12: error: syntax error before "namespace"
0_0_8766760_22608.c: In function `main':
0_0_8766760_22608.c:17: error: `cin' undeclared (first use in this function)
0_0_8766760_22608.c:17: error: (Each undeclared identifier is reported only once
0_0_8766760_22608.c:17: error: for each function it appears in.)