View Compilation Error

0_0_2686499_14752.c: In function `dp':
0_0_2686499_14752.c:14: error: 'for' loop initial declaration used outside C99 mode
0_0_2686499_14752.c:16: error: 'for' loop initial declaration used outside C99 mode
0_0_2686499_14752.c: In function `main':
0_0_2686499_14752.c:28: error: syntax error before '/' token
0_0_2686499_14752.c:34: error: 'for' loop initial declaration used outside C99 mode