| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 717616 | EntityPlantt | Memory (IOI10_memory) | C++14 | 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.
#include "grader.h"
#include "memory.h"
#include <vector>
void play() {
std::vector <int> mem[25], i;
for (i = 0; i < 50; i += 2) {
char a = faceup(i), b = faceup(i + 1);
mem[a - 'A'].push_back(i);
mem[b - 'A'].push_back(i + 1);
if (a == b) {
mem[a - 'A'].clear();
}
}
for (i = 0; i < 25; i++) {
if (mem[i]) {
faceup(mem[i][0]);
faceup(mem[i][1]);
}
}
}
Compilation message (stderr)
memory.cpp: In function 'void play()':
memory.cpp:6:14: error: no match for 'operator=' (operand types are 'std::vector<int>' and 'int')
6 | for (i = 0; i < 50; i += 2) {
| ^
In file included from /usr/include/c++/10/vector:72,
from memory.cpp:3:
/usr/include/c++/10/bits/vector.tcc:198:5: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>]'
198 | vector<_Tp, _Alloc>::
| ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:199:42: note: no known conversion for argument 1 from 'int' to 'const std::vector<int>&'
199 | operator=(const vector<_Tp, _Alloc>& __x)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/10/vector:67,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_vector.h:709:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = int; _Alloc = std::allocator<int>]'
709 | operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
| ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:709:26: note: no known conversion for argument 1 from 'int' to 'std::vector<int>&&'
709 | operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
| ~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_vector.h:730:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = int; _Alloc = std::allocator<int>]'
730 | operator=(initializer_list<value_type> __l)
| ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:730:46: note: no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
730 | operator=(initializer_list<value_type> __l)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
memory.cpp:6:19: error: no match for 'operator<' (operand types are 'std::vector<int>' and 'int')
6 | for (i = 0; i < 50; i += 2) {
| ~ ^ ~~
| | |
| | int
| std::vector<int>
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_pair.h:489:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
489 | operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/10/bits/stl_pair.h:489:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const std::pair<_T1, _T2>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:366:5: note: candidate: 'template<class _Iterator> bool std::operator<(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
366 | operator<(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:366:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:404:5: note: candidate: 'template<class _IteratorL, class _IteratorR> bool std::operator<(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
404 | operator<(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:404:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1451:5: note: candidate: 'template<class _IteratorL, class _IteratorR> bool std::operator<(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1451 | operator<(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1451:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1507:5: note: candidate: 'template<class _Iterator> bool std::operator<(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
1507 | operator<(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1507:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/vector:67,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_vector.h:1930:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator<(const std::vector<_Tp, _Alloc>&, const std::vector<_Tp, _Alloc>&)'
1930 | operator<(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1930:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1096:5: note: candidate: 'template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator<(const __gnu_cxx::__normal_iterator<_IteratorL, _Container>&, const __gnu_cxx::__normal_iterator<_IteratorR, _Container>&)'
1096 | operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1096:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1104:5: note: candidate: 'template<class _Iterator, class _Container> bool __gnu_cxx::operator<(const __gnu_cxx::__normal_iterator<_Iterator, _Container>&, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)'
1104 | operator<(const __normal_iterator<_Iterator, _Container>& __lhs,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1104:5: note: template argument deduction/substitution failed:
memory.cpp:6:21: note: 'std::vector<int>' is not derived from 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>'
6 | for (i = 0; i < 50; i += 2) {
| ^~
memory.cpp:6:27: error: no match for 'operator+=' (operand types are 'std::vector<int>' and 'int')
6 | for (i = 0; i < 50; i += 2) {
| ~~^~~~
memory.cpp:7:25: error: cannot convert 'std::vector<int>' to 'int'
7 | char a = faceup(i), b = faceup(i + 1);
| ^
| |
| std::vector<int>
In file included from memory.cpp:1:
grader.h:1:17: note: initializing argument 1 of 'char faceup(int)'
1 | char faceup(int C);
| ~~~~^
memory.cpp:8:33: error: no matching function for call to 'std::vector<int>::push_back(std::vector<int>&)'
8 | mem[a - 'A'].push_back(i);
| ^
In file included from /usr/include/c++/10/vector:67,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_vector.h:1187:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::value_type = int]'
1187 | push_back(const value_type& __x)
| ^~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1187:35: note: no known conversion for argument 1 from 'std::vector<int>' to 'const value_type&' {aka 'const int&'}
1187 | push_back(const value_type& __x)
| ~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_vector.h:1203:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::value_type = int]'
1203 | push_back(value_type&& __x)
| ^~~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:1203:30: note: no known conversion for argument 1 from 'std::vector<int>' to 'std::vector<int>::value_type&&' {aka 'int&&'}
1203 | push_back(value_type&& __x)
| ~~~~~~~~~~~~~^~~
memory.cpp:9:13: error: 'b' was not declared in this scope
9 | mem[b - 'A'].push_back(i + 1);
| ^
memory.cpp:9:34: error: no match for 'operator+' (operand types are 'std::vector<int>' and 'int')
9 | mem[b - 'A'].push_back(i + 1);
| ~ ^ ~
| | |
| | int
| std::vector<int>
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:508:5: note: candidate: 'template<class _Iterator> std::reverse_iterator<_Iterator> std::operator+(typename std::reverse_iterator<_Iterator>::difference_type, const std::reverse_iterator<_Iterator>&)'
508 | operator+(typename reverse_iterator<_Iterator>::difference_type __n,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:508:5: note: template argument deduction/substitution failed:
memory.cpp:9:36: note: mismatched types 'const std::reverse_iterator<_Iterator>' and 'int'
9 | mem[b - 'A'].push_back(i + 1);
| ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1540:5: note: candidate: 'template<class _Iterator> std::move_iterator<_IteratorL> std::operator+(typename std::move_iterator<_IteratorL>::difference_type, const std::move_iterator<_IteratorL>&)'
1540 | operator+(typename move_iterator<_Iterator>::difference_type __n,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1540:5: note: template argument deduction/substitution failed:
memory.cpp:9:36: note: mismatched types 'const std::move_iterator<_IteratorL>' and 'int'
9 | mem[b - 'A'].push_back(i + 1);
| ^
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1185:5: note: candidate: 'template<class _Iterator, class _Container> __gnu_cxx::__normal_iterator<_Iterator, _Container> __gnu_cxx::operator+(typename __gnu_cxx::__normal_iterator<_Iterator, _Container>::difference_type, const __gnu_cxx::__normal_iterator<_Iterator, _Container>&)'
1185 | operator+(typename __normal_iterator<_Iterator, _Container>::difference_type
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1185:5: note: template argument deduction/substitution failed:
memory.cpp:9:36: note: mismatched types 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' and 'int'
9 | mem[b - 'A'].push_back(i + 1);
| ^
memory.cpp:14:14: error: no match for 'operator=' (operand types are 'std::vector<int>' and 'int')
14 | for (i = 0; i < 25; i++) {
| ^
In file included from /usr/include/c++/10/vector:72,
from memory.cpp:3:
/usr/include/c++/10/bits/vector.tcc:198:5: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>]'
198 | vector<_Tp, _Alloc>::
| ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:199:42: note: no known conversion for argument 1 from 'int' to 'const std::vector<int>&'
199 | operator=(const vector<_Tp, _Alloc>& __x)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/10/vector:67,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_vector.h:709:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = int; _Alloc = std::allocator<int>]'
709 | operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
| ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:709:26: note: no known conversion for argument 1 from 'int' to 'std::vector<int>&&'
709 | operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
| ~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_vector.h:730:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = int; _Alloc = std::allocator<int>]'
730 | operator=(initializer_list<value_type> __l)
| ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:730:46: note: no known conversion for argument 1 from 'int' to 'std::initializer_list<int>'
730 | operator=(initializer_list<value_type> __l)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
memory.cpp:14:19: error: no match for 'operator<' (operand types are 'std::vector<int>' and 'int')
14 | for (i = 0; i < 25; i++) {
| ~ ^ ~~
| | |
| | int
| std::vector<int>
In file included from /usr/include/c++/10/bits/stl_algobase.h:64,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_pair.h:489:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator<(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)'
489 | operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/10/bits/stl_pair.h:489:5: note: template argument deduction/substitution failed:
memory.cpp:14:21: note: 'std::vector<int>' is not derived from 'const std::pair<_T1, _T2>'
14 | for (i = 0; i < 25; i++) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:366:5: note: candidate: 'template<class _Iterator> bool std::operator<(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)'
366 | operator<(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:366:5: note: template argument deduction/substitution failed:
memory.cpp:14:21: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
14 | for (i = 0; i < 25; i++) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:404:5: note: candidate: 'template<class _IteratorL, class _IteratorR> bool std::operator<(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)'
404 | operator<(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:404:5: note: template argument deduction/substitution failed:
memory.cpp:14:21: note: 'std::vector<int>' is not derived from 'const std::reverse_iterator<_Iterator>'
14 | for (i = 0; i < 25; i++) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1451:5: note: candidate: 'template<class _IteratorL, class _IteratorR> bool std::operator<(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)'
1451 | operator<(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1451:5: note: template argument deduction/substitution failed:
memory.cpp:14:21: note: 'std::vector<int>' is not derived from 'const std::move_iterator<_IteratorL>'
14 | for (i = 0; i < 25; i++) {
| ^~
In file included from /usr/include/c++/10/bits/stl_algobase.h:67,
from /usr/include/c++/10/vector:60,
from memory.cpp:3:
/usr/include/c++/10/bits/stl_iterator.h:1507:5: note: candidate: 'template<class _Iterator> bool std::operator<(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)'
1507 | operator<(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/10/bits/stl_iterator.h:1507:5: note: template argument deduction/substitution failed