View Compilation Error

0_0_12988356_30593.c: In function `main':
0_0_12988356_30593.c:16: error: 'for' loop initial declaration used outside C99 mode
0_0_12988356_30593.c:16: error: subscripted value is neither array nor pointer
0_0_12988356_30593.c:17: error: redefinition of 'i'
0_0_12988356_30593.c:16: error: previous definition of 'i' was here
0_0_12988356_30593.c:17: error: 'for' loop initial declaration used outside C99 mode
0_0_12988356_30593.c:19: error: redefinition of 'i'
0_0_12988356_30593.c:17: error: previous definition of 'i' was here
0_0_12988356_30593.c:19: error: 'for' loop initial declaration used outside C99 mode
0_0_12988356_30593.c:21: error: 'for' loop initial declaration used outside C99 mode
0_0_12988356_30593.c:23: error: subscripted value is neither array nor pointer