View Compilation Error

0_0_10339602_16436.c: In function `main':
0_0_10339602_16436.c:46: error: 'for' loop initial declaration used outside C99 mode
0_0_10339602_16436.c:51: error: redefinition of 'i'
0_0_10339602_16436.c:46: error: previous definition of 'i' was here
0_0_10339602_16436.c:51: error: 'for' loop initial declaration used outside C99 mode
0_0_10339602_16436.c:56: error: 'for' loop initial declaration used outside C99 mode
0_0_10339602_16436.c:70: error: redefinition of 'i'
0_0_10339602_16436.c:51: error: previous definition of 'i' was here
0_0_10339602_16436.c:70: error: 'for' loop initial declaration used outside C99 mode