/in/foo.cc: In function 'int main()':
/in/foo.cc:13:19: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
   scanf("%d",&l[i]);
              ~~~~~^
/in/foo.cc:18:19: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
   scanf("%d",&m[i]);
              ~~~~~^