| # | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1145132 | 2025-02-04 08:32:27 | saidpon | Trampoline (info1cup20_trampoline) | C++20 | Compilation error | 0 ms | 0 KiB |
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#include <bits/stdc++.h>
#define nemeshay ios_base::sync_with_stdio(NULL), cin.tie(0), cout.tie(0);
#define int long long
#define sigma signed
#define pb push_back
#define fr first
#define sc second
#define pii pair<int, int>
#define double long double
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define Yes cout << "Yes" << endl
#define No cout << "No" << endl
#define OK cout << "OK" << endl
#define Ok cout << "Ok" << endl
#define nosolve cout << "-1" << endl
using namespace std;
const int N = 2e6 + 2, inf = 1e18 + 7, mod = 998244353;
pii a[N];
int c[N], p[N];
vector <int> pon[N];
sigma main() {
nemeshay
int R, C, n;
cin >> R >> C >> n;
map <pii, int> ladno;
map <int, int> comp, rcomp;
set <int> s;
for (int i = 0; i < n; i++) {
cin >> a[i].fr >> a[i].sc;
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)
trampoline.cpp: In function 'int main()':
trampoline.cpp:35:25: error: 'begin' was not declared in this scope
35 | for (auto j: s.size()) comp[j] = compind, rcomp[compind] = j, compind++;
| ^
trampoline.cpp:35:25: note: suggested alternatives:
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from trampoline.cpp:1:
/usr/include/c++/11/valarray:1228:5: note: 'std::begin'
1228 | begin(const valarray<_Tp>& __va) noexcept
| ^~~~~
In file included from /usr/include/c++/11/string_view:48,
from /usr/include/c++/11/bits/basic_string.h:48,
from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from trampoline.cpp:1:
/usr/include/c++/11/bits/ranges_base.h:561:44: note: 'std::ranges::__cust::begin'
561 | inline constexpr __cust_access::_Begin begin{};
| ^~~~~
In file included from /usr/include/c++/11/filesystem:46,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:129,
from trampoline.cpp:1:
/usr/include/c++/11/bits/fs_dir.h:549:3: note: 'std::filesystem::__cxx11::begin'
549 | begin(recursive_directory_iterator __iter) noexcept
| ^~~~~
In file included from /usr/include/c++/11/bits/stl_iterator_base_types.h:71,
from /usr/include/c++/11/bits/stl_algobase.h:65,
from /usr/include/c++/11/bits/specfun.h:45,
from /usr/include/c++/11/cmath:1935,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
from trampoline.cpp:1:
/usr/include/c++/11/bits/iterator_concepts.h:949:10: note: 'std::ranges::__cust_access::begin'
949 | void begin(const auto&) = delete;
| ^~~~~
trampoline.cpp:35:25: error: 'end' was not declared in this scope
35 | for (auto j: s.size()) comp[j] = compind, rcomp[compind] = j, compind++;
| ^
trampoline.cpp:35:25: note: suggested alternatives:
In file included from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:95,
from trampoline.cpp:1:
/usr/include/c++/11/valarray:1255:5: note: 'std::end'
1255 | end(const valarray<_Tp>& __va) noexcept
| ^~~
In file included from /usr/include/c++/11/string_view:48,
from /usr/include/c++/11/bits/basic_string.h:48,
from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from trampoline.cpp:1:
/usr/include/c++/11/bits/ranges_base.h:562:42: note: 'std::ranges::__cust::end'
562 | inline constexpr __cust_access::_End end{};
| ^~~
In file included from /usr/include/c++/11/filesystem:46,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:129,
from trampoline.cpp:1:
/usr/include/c++/11/bits/fs_dir.h:554:3: note: 'std::filesystem::__cxx11::end'
554 | end(recursive_directory_iterator) noexcept
| ^~~
In file included from /usr/include/c++/11/string_view:48,
from /usr/include/c++/11/bits/basic_string.h:48,
from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
from trampoline.cpp:1:
/usr/include/c++/11/bits/ranges_base.h:136:10: note: 'std::ranges::__cust_access::end'
136 | void end(const auto&) = delete;
| ^~~