Compile Error
foo.cc: In function 'int main()':
foo.cc:29:27: error: no matching function for call to 'find(std::vector<int>::iterator, std::vector<int>::iterator, int&)'
29 | auto it = find(list.begin(), list.end(), num);
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/locale_facets.h:48,
from /usr/include/c++/13/bits/basic_ios.h:37,
from /usr/include/c++/13/ios:46,
from /usr/include/c++/13/ostream:40,
from /usr/include/c++/13/iostream:41,
from foo.cc:1:
/usr/include/c++/13/bits/streambuf_iterator.h:435:5: note: candidate: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)'
435 | find(istreambuf_iterator<_CharT> __first,
| ^~~~
/usr/include/c++/13/bits/streambuf_iterator.h:435:5: note: template argument deduction/substitution failed:
foo.cc:29:27: note: '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' is not derived from 'std::istreambuf_iterator<_CharT>'
29 | auto it = find(list.begin(), list.end(), num);
| ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Code
#include <iostream>
#include <vector>
using namespace std;
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.precision(10);
cout << fixed;
int t;
cin >> t;
while (t--) {
int n;
cin >> n;
bool isPermutation = true;
vector<int> list(n);
for (int i = 0; i < n; ++i) {
list[i] = i + 1;
}
for (int i = 0; i < n; ++i) {
int num;
cin >> num;
auto it = find(list.begin(), list.end(), num);
if (it == list.end()) {
cout << "NO" << endl;
isPermutation = false;
while (i++ < n - 1) cin >> num;
break;
} else {
list.erase(it);
}
}
if (isPermutation && list.empty()) {
cout << "YES" << endl;
} else if (isPermutation) {
cout << "NO" << endl;
}
}
return 0;
}
Information
- Submit By
-
Tanjim112 LV 4
- Type
- Submission
- Problem
- P1055 Array Permutation
- Contest
- Brain Booster #3
- Language
- C++20 (G++ 13.2.0)
- Submit At
- 2024-05-06 15:39:55
- Judged At
- 2024-10-03 13:51:43
- Judged By
-
judge
- Score
- 0
- Total Time
- 0ms
- Peak Memory
- 0 Bytes