/in/foo.cc: In function 'int main()':
/in/foo.cc:21:19: warning: format '%lld' expects argument of type 'long long int*', but argument 2 has type 'int*' [-Wformat=]
   scanf("%lld", &a);
                   ^
/in/foo.cc:29:29: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
    if(i%t==0) printf("%d ",x);
                             ^
/in/foo.cc:33:42: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
    if(i%t==0) printf("%d ",pq.top()+delta);
                                          ^