View Compilation Error

0_0_9220558_19539.c: In function `main':
0_0_9220558_19539.c:9: error: 'for' loop initial declaration used outside C99 mode
0_0_9220558_19539.c:17: error: 'for' loop initial declaration used outside C99 mode
0_0_9220558_19539.c:23: error: 'for' loop initial declaration used outside C99 mode