| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 703080 | 2023-02-26T01:45:21 Z | nianny | Homework (CEOI22_homework) | C++17 | Compilation error |
0 ms | 0 KB |
ain
#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
#define MP make_pair
int main() {
int N = 0; string S; cin >> S;
for(int i = 0; i < S.size(); i++) if(S[i] == '?') N++;
pair<pair<int,int>,bool> data[N - 1]; pair<int,int> value[N];
for(int i = 0; i < N - 1; i++) {
data[i].f.f = -1;
data[i].f.s = -1;
}
value[N - 1] = make_pair(1, N);
int cnt = 0; stack<int> st;
for(int i = 0; i < S.size(); i++) {
if(S[i] == '(') {
data[cnt].s = (S[i - 2] == 'a');
if(cnt != 0) {
if(data[st.top()].f.f == -1) data[st.top()].f.f = cnt;
else data[st.top()].f.s = cnt;
}
st.push(cnt);
cnt++;
} else if(S[i] == ')') {
if(data[st.top()].f.f == -1) data[st.top()].f.f = N - 1;
else data[st.top()].f.s = N - 1;
} else if(S[i] == 41) st.pop();
}
for(int i = N - 2; i >= 0; i--) {
if(data[i].s == false) {
value[i].f = min(value[data[i].f.f].f, value[data[i].f.s].f);
value[i].s = value[data[i].f.f].s + value[data[i].f.s].s - (N + 1);
} else {
value[i].f = value[data[i].f.f].f + value[data[i].f.s].f;
value[i].s = max(value[data[i].f.f].s, value[data[i].f.s].s);
}
}
cout << value[0].second - value[0].first + 1;
}
Compilation message
Main.cpp:1:5: error: 'ain' does not name a type
1 | ain
| ^~~
In file included from /usr/include/c++/10/cmath:43,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/ext/type_traits.h:162:35: error: 'bool __gnu_cxx::__is_null_pointer' redeclared as different kind of entity
162 | __is_null_pointer(std::nullptr_t)
| ^
/usr/include/c++/10/ext/type_traits.h:157:5: note: previous declaration 'template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)'
157 | __is_null_pointer(_Type)
| ^~~~~~~~~~~~~~~~~
/usr/include/c++/10/ext/type_traits.h:162:26: error: 'nullptr_t' is not a member of 'std'
162 | __is_null_pointer(std::nullptr_t)
| ^~~~~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:402:26: error: 'std::size_t' has not been declared
402 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/10/type_traits:403:25: error: '_Size' was not declared in this scope
403 | struct is_array<_Tp[_Size]>
| ^~~~~
/usr/include/c++/10/type_traits:403:31: error: template argument 1 is invalid
403 | struct is_array<_Tp[_Size]>
| ^
/usr/include/c++/10/type_traits:508:42: error: 'nullptr_t' is not a member of 'std'
508 | struct __is_null_pointer_helper<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/10/type_traits:508:51: error: template argument 1 is invalid
508 | struct __is_null_pointer_helper<std::nullptr_t>
| ^
/usr/include/c++/10/type_traits:1351:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1351 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1351:57: error: template argument 1 is invalid
1351 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/10/type_traits:1351:57: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1360:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1360 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1360:46: error: template argument 1 is invalid
1360 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/10/type_traits:1360:46: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1362:26: error: 'std::size_t' has not been declared
1362 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/10/type_traits:1363:21: error: '_Size' was not declared in this scope
1363 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/10/type_traits:1363:27: error: template argument 1 is invalid
1363 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/10/type_traits:1364:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1364 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1364:65: error: template argument 1 is invalid
1364 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/10/type_traits:1364:65: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1368:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1368 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1368:65: error: template argument 1 is invalid
1368 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/10/type_traits:1368:65: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1373:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1373 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1373:46: error: template argument 1 is invalid
1373 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/10/type_traits:1373:46: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1375:42: error: 'std::size_t' has not been declared
1375 | template<typename _Tp, unsigned _Uint, std::size_t _Size>
| ^~~
/usr/include/c++/10/type_traits:1376:23: error: '_Size' was not declared in this scope
1376 | struct extent<_Tp[_Size], _Uint>
| ^~~~~
/usr/include/c++/10/type_traits:1376:36: error: template argument 1 is invalid
1376 | struct extent<_Tp[_Size], _Uint>
| ^
/usr/include/c++/10/type_traits:1377:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1377 | : public integral_constant<std::size_t,
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1378:24: error: '_Size' was not declared in this scope
1378 | _Uint == 0 ? _Size : extent<_Tp,
| ^~~~~
/usr/include/c++/10/type_traits:1379:28: error: template argument 1 is invalid
1379 | _Uint - 1>::value>
| ^
/usr/include/c++/10/type_traits:1379:28: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1384:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1384 | : public integral_constant<std::size_t,
| ^~~~~~
In file included from /usr/include/stdlib.h:31,
from /usr/include/c++/10/bits/std_abs.h:38,
from /usr/include/c++/10/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/lib/gcc/x86_64-linux-gnu/10/include/stddef.h:209:23: note: 'size_t' declared here
209 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
In file included from /usr/include/c++/10/bits/move.h:57,
from /usr/include/c++/10/bits/stl_pair.h:59,
from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/type_traits:1386:31: error: template argument 1 is invalid
1386 | _Uint - 1>::value>
| ^
/usr/include/c++/10/type_traits:1386:31: note: invalid template non-type parameter
/usr/include/c++/10/type_traits:1975:26: error: 'std::size_t' has not been declared
1975 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/10/type_traits:1976:30: error: '_Size' was not declared in this scope
1976 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/10/type_traits:1976:36: error: template argument 1 is invalid
1976 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/10/type_traits:1988:26: error: 'std::size_t' has not been declared
1988 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/10/type_traits:1989:35: error: '_Size' was not declared in this scope
1989 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/10/type_traits:1989:41: error: template argument 1 is invalid
1989 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/10/type_traits:2047:12: error: 'std::size_t' has not been declared
2047 | template<std::size_t _Len>
| ^~~
/usr/include/c++/10/type_traits:2052:23: error: '_Len' was not declared in this scope
2052 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/10/type_traits:2067:12: error: 'std::size_t' has not been declared
2067 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/10/type_traits:2067:30: error: 'std::size_t' has not been declared
2067 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/10/type_traits:2068:48: error: '_Len' was not declared in this scope
2068 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/10/type_traits:2068:52: error: template argument 1 is invalid
2068 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/10/type_traits:2073:23: error: '_Len' was not declared in this scope
2073 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/10/type_traits:2074:37: error: '_Align' was not declared in this scope
2074 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/bits/stl_pair.h:92:12: error: 'std::size_t' has not been declared
92 | template<std::size_t...>
| ^~~
/usr/include/c++/10/bits/stl_pair.h:449:36: error: 'std::size_t' has not been declared
449 | template<typename... _Args1, std::size_t... _Indexes1,
| ^~~
/usr/include/c++/10/bits/stl_pair.h:450:36: error: 'std::size_t' has not been declared
450 | typename... _Args2, std::size_t... _Indexes2>
| ^~~
/usr/include/c++/10/bits/stl_pair.h:453:27: error: '_Indexes1' was not declared in this scope
453 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
| ^~~~~~~~~
/usr/include/c++/10/bits/stl_pair.h:453:36: error: expected parameter pack before '...'
453 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
| ^~~
/usr/include/c++/10/bits/stl_pair.h:453:39: error: template argument 1 is invalid
453 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
| ^
/usr/include/c++/10/bits/stl_pair.h:453:55: error: '_Indexes2' was not declared in this scope
453 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
| ^~~~~~~~~
/usr/include/c++/10/bits/stl_pair.h:453:64: error: expected parameter pack before '...'
453 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
| ^~~
/usr/include/c++/10/bits/stl_pair.h:453:67: error: template argument 1 is invalid
453 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
| ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:65,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/bits/stl_iterator_base_types.h:125:67: error: 'ptrdiff_t' does not name a type
125 | template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
| ^~~~~~~~~
In file included from /usr/include/c++/10/bits/stl_algobase.h:65,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/bits/stl_iterator_base_types.h:1:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
+++ |+#include <cstddef>
1 | // Types used in iterator implementation -*- C++ -*-
In file included from /usr/include/c++/10/bits/stl_algobase.h:65,
from /usr/include/c++/10/bits/specfun.h:45,
from /usr/include/c++/10/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
from Main.cpp:3:
/usr/include/c++/10/bits/stl_iterator_base_types.h:214:15: error: 'ptrdiff_t' does not name a type
214 | typedef ptrdiff_t difference_type;
| ^~~~~~~~~
/usr/include/c++/10/bits/stl_iterator_base_types.h:214:15: note: 'ptrdiff_t' is defined in header '<cstddef>'; did you forget to '#include <cstddef>'?
/usr/include/c++/10/bits/stl_iterator_base_types.h:225:15: error: 'ptrdiff_t' does not name a type
225 | typedef ptrdiff_t