/in/foo.cc: In function 'int main()':
/in/foo.cc:86:32: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'll* {aka long long int*}' [-Wformat=]
    scanf("%d%d%I64d",&x,&y,&num);
                                ^
/in/foo.cc:94:34: warning: format '%d' expects argument of type 'int', but argument 2 has type 'll {aka long long int}' [-Wformat=]
    printf("%I64d\n",Query(1,1,sz));
                                  ^