View Compilation Error

0_0_11106253_11643.c:1:24: bits/stdc++.h: No such file or directory
0_0_11106253_11643.c:3: error: syntax error before "namespace"
0_0_11106253_11643.c: In function `main':
0_0_11106253_11643.c:5: error: syntax error before ':' token
0_0_11106253_11643.c:7: error: `cin' undeclared (first use in this function)
0_0_11106253_11643.c:7: error: (Each undeclared identifier is reported only once
0_0_11106253_11643.c:7: error: for each function it appears in.)
0_0_11106253_11643.c:8: error: `cout' undeclared (first use in this function)