View Compilation Error

0_0_10813508_15078.c: In function `main':
0_0_10813508_15078.c:16: error: redeclaration of 'i' with no linkage
0_0_10813508_15078.c:10: error: previous declaration of 'i' was here
0_0_10813508_15078.c:16: error: 'for' loop initial declaration used outside C99 mode
0_0_10813508_15078.c:18: error: redeclaration of 'j' with no linkage
0_0_10813508_15078.c:10: error: previous declaration of 'j' was here
0_0_10813508_15078.c:18: error: 'for' loop initial declaration used outside C99 mode