Submission #888331

#	Time	Username	Problem	Language	Result	Execution time	Memory
888331		hwy	Fortune Telling 2 (JOI14_fortune_telling2)	C++17	Compilation error	0 ms	0 KiB

fortune_telling2

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	
	ll n, k;
	vector<ll> cards;
	vector<ll> ops;
	ll ans = 0;
	ll curr_num;
	
	for (ll i = 0; i < n; i++) {
		ll a, b;
		cin >> a >> b;
		cards.push_back({a, b});
	}
	
	for (ll i = 0; i < k; i++) {
		ll temp;
		cin >> temp;
		ops.push_back(temp);
	}
	
	for (ll i = 0; i < n; i++) {
		curr_num = cards[i].first;
		for (ll j = 0; j < k; j++) {
			if (curr_num <= ops[j]) {
				if (curr_num == cards[i].first)
					curr_num = cards[i].second;
				else if (curr_num == cards[i].second)
					curr_num = cards[i].first;
			}
		}
		ans += curr_num;
	}
	cout << ans;
	return 0;
}
				

Compilation message (stderr)

fortune_telling2.cpp: In function 'int main()':
fortune_telling2.cpp:18:25: error: no matching function for call to 'std::vector<long long int>::push_back(<brace-enclosed initializer list>)'
   18 |   cards.push_back({a, b});
      |                         ^
In file included from /usr/include/c++/10/vector:67,
                 from /usr/include/c++/10/functional:62,
                 from /usr/include/c++/10/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/10/algorithm:74,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from fortune_telling2.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:1187:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = long long int; _Alloc = std::allocator<long long int>; std::vector<_Tp, _Alloc>::value_type = long long 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 '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const long long 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 = long long int; _Alloc = std::allocator<long long int>; std::vector<_Tp, _Alloc>::value_type = long long 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 '<brace-enclosed initializer list>' to 'std::vector<long long int>::value_type&&' {aka 'long long int&&'}
 1203 |       push_back(value_type&& __x)
      |                 ~~~~~~~~~~~~~^~~
fortune_telling2.cpp:28:23: error: request for member 'first' in 'cards.std::vector<long long int>::operator[](((std::vector<long long int>::size_type)i))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
   28 |   curr_num = cards[i].first;
      |                       ^~~~~
fortune_telling2.cpp:31:30: error: request for member 'first' in 'cards.std::vector<long long int>::operator[](((std::vector<long long int>::size_type)i))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
   31 |     if (curr_num == cards[i].first)
      |                              ^~~~~
fortune_telling2.cpp:32:26: error: request for member 'second' in 'cards.std::vector<long long int>::operator[](((std::vector<long long int>::size_type)i))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
   32 |      curr_num = cards[i].second;
      |                          ^~~~~~
fortune_telling2.cpp:33:35: error: request for member 'second' in 'cards.std::vector<long long int>::operator[](((std::vector<long long int>::size_type)i))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
   33 |     else if (curr_num == cards[i].second)
      |                                   ^~~~~~
fortune_telling2.cpp:34:26: error: request for member 'first' in 'cards.std::vector<long long int>::operator[](((std::vector<long long int>::size_type)i))', which is of non-class type '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
   34 |      curr_num = cards[i].first;
      |                          ^~~~~