View Compilation Error

0_0_32016831_15146.c: In function 'main':
0_0_32016831_15146.c:9:2: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'for'
  for(i=0;i<T;i++)
  ^
0_0_32016831_15146.c:11:15: error: 'a' undeclared (first use in this function)
   scanf("%d",&a[i]);
               ^
0_0_32016831_15146.c:11:15: note: each undeclared identifier is reported only once for each function it appears in