View Compilation Error

0_0_24545460_22670.c: In function 'main':
0_0_24545460_22670.c:14:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for(int i=0;i<=N+5;i++)
             ^
0_0_24545460_22670.c:14:13: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_24545460_22670.c:16:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for(int j=1;j<=M;j++)
             ^
0_0_24545460_22670.c:25:21: error: redefinition of 'i'
             for(int i=1;i<=N;i++)
                     ^
0_0_24545460_22670.c:14:21: note: previous definition of 'i' was here
             for(int i=0;i<=N+5;i++)
                     ^
0_0_24545460_22670.c:25:13: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
             for(int i=1;i<=N;i++)
             ^