/in/foo.c: In function 'main':
/in/foo.c:9:3: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
   scanf("%d",a[i]);
   ^
/in/foo.c:24:1: error: expected ';' before '}' token
 }
 ^