View Compilation Error

0_0_28567847_32459.c: In function 'main':
0_0_28567847_32459.c:10:9: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
         for(int i = 1;i <= n;++i)
         ^
0_0_28567847_32459.c:10:9: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
0_0_28567847_32459.c:14:1: error: expected declaration or statement at end of input
 }
 ^