View Compilation Error

0_0_12984949_5104.c: In function `main':
0_0_12984949_5104.c:41: error: syntax error before '/' token
0_0_12984949_5104.c:46: error: 'for' loop initial declaration used outside C99 mode
0_0_12984949_5104.c:56: error: 'for' loop initial declaration used outside C99 mode
0_0_12984949_5104.c:62: error: 'for' loop initial declaration used outside C99 mode