Submission #583114

#	Time	Username	Problem	Language	Result	Execution time	Memory
583114		1ne	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include "boxes.h"
#include<bits/stdc++.h>
using namespace std;
long long delivery(int N, int K, int L, int p[]) {
	 if (K == 1){
		 long long ans = 0;
		for (int i = 0;i<N;++i){
			ans +=min(p[i],L - p[i]) * 2;
		}
		return ans;
	 }
	 else if (K == N){
		long long ans = min({L,(L - p[0]) * 2,p[N - 1] * 2});
		for (int i = 0;i<N - 1;++i){
			ans = min(ans,p[i] * 2 + (L - p[i + 1]) * 2);
		}
		return ans;
	 }
	 /*map<int,int>clock_nxt,anti_nxt,cnts;
	 sort(p,p + N);
	 map<int,set<int,int>>remain;
	 int cur = 0;
	 for (int i = 0;i<n;++i){
		clock_nxt[cur] = p[i];
		cnts[p[i]]++;
		cur = p[i];
	 }
	 clock_nxt[cur] = 0;
	 cur = 0;
	 for (int i = n - 1;i>=0;--i){
		anti_nxt[cur] = p[i];
		cur = p[i];
	 }
	 anti_nxt[cur] = 0;
	 int ans = 0;
	 while(true){
		int temp1 = clock_nxt[0];
		int temp2 = anti_nxt[0];
		if (temp1 < temp2){
			int times = (cnt[temp1] + K - 1) / K;
			cnt[temp1]%=K;
			remain[clock_nxt[temp1]].push_back({});
			ans+=times * (temp1);
			clock_nxt[0] = clock[clock_nxt[0]];
		}
		else{
			int times = cnt[temp2] / K;
			cnt[temp2]%=K;
			ans+=times * temp2;
		}
	 }
	 */
    return 0;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:15:47: error: no matching function for call to 'min(long long int&, int)'
   15 |    ans = min(ans,p[i] * 2 + (L - p[i + 1]) * 2);
      |                                               ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from boxes.cpp:2:
/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:
boxes.cpp:15:47: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   15 |    ans = min(ans,p[i] * 2 + (L - p[i + 1]) * 2);
      |                                               ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from boxes.cpp:2:
/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:
boxes.cpp:15:47: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   15 |    ans = min(ans,p[i] * 2 + (L - p[i + 1]) * 2);
      |                                               ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from boxes.cpp:2:
/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:
boxes.cpp:15:47: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   15 |    ans = min(ans,p[i] * 2 + (L - p[i + 1]) * 2);
      |                                               ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from boxes.cpp:2:
/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:
boxes.cpp:15:47: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   15 |    ans = min(ans,p[i] * 2 + (L - p[i + 1]) * 2);
      |                                               ^