| # | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 391638 | 2021-04-19 12:58:01 | apostoldaniel854 | Examination (JOI19_examination) | C++17 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
typedef
tree<
pair<int,int>,
null_type,
less<pair<int,int>>,
rb_tree_tag,
tree_order_statistics_node_update>
ordered_set;
using ll = long long;
#define dbg(x) cerr << #x << " " << x << "\n"
const int UPDATE = 1, QUERY = 2;
struct event_t {
int total;
int math;
int info;
int id;
int type;
bool operator < (const event_t &other) const {
if (total != other.total)
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Compilation message (stderr)
examination.cpp: In member function 'void fenwick2d::update(int, int)':
examination.cpp:45:28: error: cannot convert 'int' to '__gnu_pbds::detail::rb_tree_set<std::pair<int, int>, __gnu_pbds::null_type, std::less<std::pair<int, int> >, __gnu_pbds::detail::tree_traits<std::pair<int, int>, __gnu_pbds::null_type, std::less<std::pair<int, int> >, __gnu_pbds::tree_order_statistics_node_update, __gnu_pbds::rb_tree_tag, std::allocator<char> >, std::allocator<char> >::const_reference' {aka 'const std::pair<int, int>&'}
45 | aib[x].insert (y);
| ^
| |
| int
In file included from /usr/include/c++/9/ext/pb_ds/detail/rb_tree_map_/rb_tree_.hpp:235,
from /usr/include/c++/9/ext/pb_ds/detail/container_base_dispatch.hpp:85,
from /usr/include/c++/9/ext/pb_ds/assoc_container.hpp:48,
from examination.cpp:3:
/usr/include/c++/9/ext/pb_ds/detail/rb_tree_map_/insert_fn_imps.hpp:44:24: note: initializing argument 1 of 'std::pair<typename __gnu_pbds::detail::bin_search_tree_set<Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc>::point_iterator, bool> __gnu_pbds::detail::rb_tree_set<Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc>::insert(__gnu_pbds::detail::rb_tree_set<Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc>::const_reference) [with Key = std::pair<int, int>; Mapped = __gnu_pbds::null_type; Cmp_Fn = std::less<std::pair<int, int> >; Node_And_It_Traits = __gnu_pbds::detail::tree_traits<std::pair<int, int>, __gnu_pbds::null_type, std::less<std::pair<int, int> >, __gnu_pbds::tree_order_statistics_node_update, __gnu_pbds::rb_tree_tag, std::allocator<char> >; _Alloc = std::allocator<char>; typename __gnu_pbds::detail::bin_search_tree_set<Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc>::point_iterator = __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >; __gnu_pbds::detail::rb_tree_set<Key, Mapped, Cmp_Fn, Node_And_It_Traits, _Alloc>::const_reference = const std::pair<int, int>&]'
44 | insert(const_reference r_value)
| ~~~~~~~~~~~~~~~~^~~~~~~
examination.cpp: In member function 'int fenwick2d::query(int, int)':
examination.cpp:52:41: error: cannot convert 'int' to '__gnu_pbds::tree_order_statistics_node_update<__gnu_pbds::detail::bin_search_tree_const_node_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_node_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, std::allocator<char> >, std::less<std::pair<int, int> >, std::allocator<char> >::key_const_reference' {aka 'const std::pair<int, int>&'}
52 | ans += aib[x].order_of_key (y);
| ^
| |
| int
In file included from /usr/include/c++/9/ext/pb_ds/tree_policy.hpp:149,
from /usr/include/c++/9/ext/pb_ds/detail/standard_policies.hpp:48,
from /usr/include/c++/9/ext/pb_ds/assoc_container.hpp:47,
from examination.cpp:3:
/usr/include/c++/9/ext/pb_ds/detail/tree_policy/order_statistics_imp.hpp:77:34: note: initializing argument 1 of '__gnu_pbds::tree_order_statistics_node_update<Node_CItr, Node_Itr, Cmp_Fn, _Alloc>::size_type __gnu_pbds::tree_order_statistics_node_update<Node_CItr, Node_Itr, Cmp_Fn, _Alloc>::order_of_key(__gnu_pbds::tree_order_statistics_node_update<Node_CItr, Node_Itr, Cmp_Fn, _Alloc>::key_const_reference) const [with Node_CItr = __gnu_pbds::detail::bin_search_tree_const_node_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, std::allocator<char> >; Node_Itr = __gnu_pbds::detail::bin_search_tree_const_node_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, __gnu_pbds::detail::bin_search_tree_const_it_<__gnu_pbds::detail::rb_tree_node_<std::pair<int, int>, long unsigned int, std::allocator<char> >*, std::pair<int, int>, std::pair<int, int>*, const std::pair<int, int>*, std::pair<int, int>&, const std::pair<int, int>&, true, std::allocator<char> >, std::allocator<char> >; Cmp_Fn = std::less<std::pair<int, int> >; _Alloc = std::allocator<char>; __gnu_pbds::tree_order_statistics_node_update<Node_CItr, Node_Itr, Cmp_Fn, _Alloc>::size_type = long unsigned int; __gnu_pbds::tree_order_statistics_node_update<Node_CItr, Node_Itr, Cmp_Fn, _Alloc>::key_const_reference = const std::pair<int, int>&]'
77 | order_of_key(key_const_reference r_key) const
| ~~~~~~~~~~~~~~~~~~~~^~~~~
examination.cpp: In function 'int main()':
examination.cpp:82:25: error: 'fenwick2d::fenwick2d(int)' is private within this context
82 | fenwick2d table (tag);
| ^
examination.cpp:39:5: note: declared private here
39 | fenwick2d (int n) {
| ^~~~~~~~~
examination.cpp:85:33: error: 'struct event_t' has no member named 'x'
85 | table.update (event.x, event.y);
| ^
examination.cpp:85:42: error: 'struct event_t' has no member named 'y'
85 | table.update (event.x, event.y);
| ^
examination.cpp:88:13: error: 'sol' was not declared in this scope
88 | sol[event.id] = table.query (event.x, event.y);
| ^~~
examination.cpp:88:48: error: 'struct event_t' has no member named 'x'
88 | sol[event.id] = table.query (event.x, event.y);
| ^
examination.cpp:88:57: error: 'struct event_t' has no member named 'y'
88 | sol[event.id] = table.query (event.x, event.y);
| ^
examination.cpp:92:17: error: 'sol' was not declared in this scope
92 | cout << sol[i] << "\n";
| ^~~