View Compilation Error

0_0_6271574_15806.c:1:17: cstdio: No such file or directory
0_0_6271574_15806.c:2:16: cmath: No such file or directory
0_0_6271574_15806.c:3: error: syntax error before "namespace"
0_0_6271574_15806.c: In function `main':
0_0_6271574_15806.c:14: error: 'for' loop initial declaration used outside C99 mode