View Compilation Error

299265_0_4041.c:1:18: cstdio: No such file or directory
299265_0_4041.c:2: error: syntax error before "namespace"
299265_0_4041.c: In function `main':
299265_0_4041.c:11: error: 'for' loop initial declaration used outside C99 mode
299265_0_4041.c:12: error: 'for' loop initial declaration used outside C99 mode
299265_0_4041.c:14: error: redefinition of 'i'
299265_0_4041.c:11: error: previous definition of 'i' was here
299265_0_4041.c:14: error: 'for' loop initial declaration used outside C99 mode
299265_0_4041.c:16: error: 'for' loop initial declaration used outside C99 mode