Submission #771159

#	Time	Username	Problem	Language	Result	Execution time	Memory
771159		Tkm_algo	Stove (JOI18_stove)	C++17	Compilation error	0 ms	0 KiB

stove

#include "bits/stdc++.h"

using namespace std;
using ll = long long;

void solve() {
	int n, k;
	cin >> n >> k;
	vector<ll> a(n);
	for (int i = 0; i < n; i++) {
		cin >> a[i];
	}
	sort(a.begin(), a.end());
	ll ans = a[n - 1] - a[0] + 1;
	k--;
	int l = 0;
	vector<ll> t;
	while (l < n) {
		while (l < n - 1 && a[l] + 1 == a[l + 1]) {
			l++;
		}
		if (l < n - 1) {
			t.push_back(a[l + 1] - a[l] - 1);
		}
		l++;
	}
	sort(t.rbegin(), t.rend());
	for (int i = 0; i < min(k, t.size()); i++) {
		ans -= t[i];
	}
	cout << ans << '\n';
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	
	int test = 1;
	// cin >> test;
	
	while (test--) {
		solve();
	}
}

Compilation message (stderr)

stove.cpp: In function 'void solve()':
stove.cpp:28:37: error: no matching function for call to 'min(int&, std::vector<long long int>::size_type)'
   28 |  for (int i = 0; i < min(k, t.size()); i++) {
      |                                     ^
In file included 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 stove.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
stove.cpp:28:37: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'})
   28 |  for (int i = 0; i < min(k, t.size()); i++) {
      |                                     ^
In file included 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 stove.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
stove.cpp:28:37: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'})
   28 |  for (int i = 0; i < min(k, t.size()); i++) {
      |                                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from stove.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3468:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3468 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
stove.cpp:28:37: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   28 |  for (int i = 0; i < min(k, t.size()); i++) {
      |                                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from stove.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3474:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3474 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3474:5: note:   template argument deduction/substitution failed:
stove.cpp:28:37: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   28 |  for (int i = 0; i < min(k, t.size()); i++) {
      |                                     ^