Submission #824417

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
824417	2023-08-14T05:49:39 Z	peteza	Let's Win the Election (JOI22_ho_t3)	C++14	Compilation error	0 ms	0 KB

Main

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

int n, k;
bool vis[505][505][505];
float DP[505][505][505], inf = 1e12, cans = inf;
pair<int, int> dat[505];

int main() {
    DP[0][0][0] = 0; vis[0][0][0] = 1;
    cin >> n >> k;
    int bc = n;
    for(int i=0;i<n;i++) {
        cin >> dat[i].first >> dat[i].second;
        if(dat[i].second == -1) bc--, dat[i].second = INT_MAX;
    }
    sort(dat, dat+n, [](pair<int, int> a, pair<int, int> b){
        if(a.second == b.second) return a.first < b.first;
        return a.second < b.second;
    });
    for(int i=0;i<=n;i++) {
        for(int j=0;j<=k;j++) {
            for(int K=0;K<=bc;K++) {
                if(i == j && j == K && !i) continue;
                if(i == 0 || j<K) {DP[i][j][K] = inf; continue;}
                DP[i][j][K] = DP[i-1][j][K];
                if(j) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K] + (1.00*dat[i-1].first/(K+1)));
                if(j && K && dat[i-1].second != INT_MAX) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K-1] + (1.00*dat[i-1].second/K));                
            }
        }
    }
    for(int i=0;i<=bc;i++) cans = min(cans, DP[n][k][i]);
    cout << cans;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:27:99: error: no matching function for call to 'min(float&, double)'
   27 |                 if(j) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K] + (1.00*dat[i-1].first/(K+1)));
      |                                                                                                   ^
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 Main.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:
Main.cpp:27:99: note:   deduced conflicting types for parameter 'const _Tp' ('float' and 'double')
   27 |                 if(j) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K] + (1.00*dat[i-1].first/(K+1)));
      |                                                                                                   ^
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 Main.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:
Main.cpp:27:99: note:   deduced conflicting types for parameter 'const _Tp' ('float' and 'double')
   27 |                 if(j) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K] + (1.00*dat[i-1].first/(K+1)));
      |                                                                                                   ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from Main.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:
Main.cpp:27:99: note:   mismatched types 'std::initializer_list<_Tp>' and 'float'
   27 |                 if(j) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K] + (1.00*dat[i-1].first/(K+1)));
      |                                                                                                   ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from Main.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:
Main.cpp:27:99: note:   mismatched types 'std::initializer_list<_Tp>' and 'float'
   27 |                 if(j) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K] + (1.00*dat[i-1].first/(K+1)));
      |                                                                                                   ^
Main.cpp:28:133: error: no matching function for call to 'min(float&, double)'
   28 |                 if(j && K && dat[i-1].second != INT_MAX) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K-1] + (1.00*dat[i-1].second/K));
      |                                                                                                                                     ^
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 Main.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:
Main.cpp:28:133: note:   deduced conflicting types for parameter 'const _Tp' ('float' and 'double')
   28 |                 if(j && K && dat[i-1].second != INT_MAX) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K-1] + (1.00*dat[i-1].second/K));
      |                                                                                                                                     ^
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 Main.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:
Main.cpp:28:133: note:   deduced conflicting types for parameter 'const _Tp' ('float' and 'double')
   28 |                 if(j && K && dat[i-1].second != INT_MAX) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K-1] + (1.00*dat[i-1].second/K));
      |                                                                                                                                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from Main.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:
Main.cpp:28:133: note:   mismatched types 'std::initializer_list<_Tp>' and 'float'
   28 |                 if(j && K && dat[i-1].second != INT_MAX) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K-1] + (1.00*dat[i-1].second/K));
      |                                                                                                                                     ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from Main.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:
Main.cpp:28:133: note:   mismatched types 'std::initializer_list<_Tp>' and 'float'
   28 |                 if(j && K && dat[i-1].second != INT_MAX) DP[i][j][K] = min(DP[i][j][K], DP[i-1][j-1][K-1] + (1.00*dat[i-1].second/K));
      |                                                                                                                                     ^