View Compilation Error

0_0_11576081_31987.c: In function `main':
0_0_11576081_31987.c:12: error: 'for' loop initial declaration used outside C99 mode
0_0_11576081_31987.c:20: error: redefinition of 'i'
0_0_11576081_31987.c:12: error: previous definition of 'i' was here
0_0_11576081_31987.c:20: error: 'for' loop initial declaration used outside C99 mode
0_0_11576081_31987.c:29: error: 'for' loop initial declaration used outside C99 mode
0_0_11576081_31987.c:36: error: redefinition of 'i'
0_0_11576081_31987.c:29: error: previous definition of 'i' was here
0_0_11576081_31987.c:36: error: 'for' loop initial declaration used outside C99 mode
0_0_11576081_31987.c:45: error: 'for' loop initial declaration used outside C99 mode