View Compilation Error

0_0_2550193_22851.c: In function `main':
0_0_2550193_22851.c:5: error: 'for' loop initial declaration used outside C99 mode
0_0_2550193_22851.c:8: error: 'for' loop initial declaration used outside C99 mode
0_0_2550193_22851.c:16: error: 'for' loop initial declaration used outside C99 mode