View Compilation Error

0_0_10339508_19279.c: In function `main':
0_0_10339508_19279.c:46: error: 'for' loop initial declaration used outside C99 mode
0_0_10339508_19279.c:51: error: redefinition of 'i'
0_0_10339508_19279.c:46: error: previous definition of 'i' was here
0_0_10339508_19279.c:51: error: 'for' loop initial declaration used outside C99 mode
0_0_10339508_19279.c:56: error: 'for' loop initial declaration used outside C99 mode
0_0_10339508_19279.c:60: error: redefinition of 'i'
0_0_10339508_19279.c:51: error: previous definition of 'i' was here
0_0_10339508_19279.c:60: error: 'for' loop initial declaration used outside C99 mode