/in/foo.c: In function 'main':
/in/foo.c:9:17: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'long long int *' [-Wformat=]
         scanf("%d",&a[i]);
                 ^
/in/foo.c:13:17: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'long long int *' [-Wformat=]
         scanf("%d%d%d",&x,&y,&z);
                 ^
/in/foo.c:13:19: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'long long int *' [-Wformat=]
         scanf("%d%d%d",&x,&y,&z);
                   ^
/in/foo.c:13:21: warning: format '%d' expects argument of type 'int *', but argument 4 has type 'long long int *' [-Wformat=]
         scanf("%d%d%d",&x,&y,&z);
                     ^