View Compilation Error

0_0_11958164_27043.c:1:19: iostream: No such file or directory
0_0_11958164_27043.c:2:20: algorithm: No such file or directory
0_0_11958164_27043.c:3:17: string: No such file or directory
0_0_11958164_27043.c:4: error: syntax error before "namespace"
0_0_11958164_27043.c: In function `main':
0_0_11958164_27043.c:10: error: `cin' undeclared (first use in this function)
0_0_11958164_27043.c:10: error: (Each undeclared identifier is reported only once
0_0_11958164_27043.c:10: error: for each function it appears in.)
0_0_11958164_27043.c:22: error: `cout' undeclared (first use in this function)
0_0_11958164_27043.c:22: error: `endl' undeclared (first use in this function)