/in/foo.cc: In function 'int main()':
/in/foo.cc:29:62: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
  scanf("%I64d%I64d%I64d%I64d%I64d%I64d",&a1,&b1,&a2,&b2,&l,&r);
                                                              ^
/in/foo.cc:29:62: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long long int*' [-Wformat=]
/in/foo.cc:29:62: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'long long int*' [-Wformat=]
/in/foo.cc:29:62: warning: format '%d' expects argument of type 'int*', but argument 5 has type 'long long int*' [-Wformat=]
/in/foo.cc:29:62: warning: format '%d' expects argument of type 'int*', but argument 6 has type 'long long int*' [-Wformat=]
/in/foo.cc:29:62: warning: format '%d' expects argument of type 'int*', but argument 7 has type 'long long int*' [-Wformat=]
/in/foo.cc:44:20: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
  printf("%I64d",ans);
                    ^