Submission #500237

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
500237	2021-12-30T13:40:32 Z	sazid_alam	Distributing Candies (IOI21_candies)	C++17	Compilation error	0 ms	0 KB

candies

#include "candies.h"

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

vector<int> distribute_candies(vector<int> c, vector<int> l,
                                    vector<int> r, vector<int> v) {
    int n = c.size();
    vector<int> s(n, 0), sum(n + 1, 0);

    if(n < 2005){
        for(int i = 0; i < (int)v.size(); i++){
            for(int j = l[i]; j <= r[i]; j++){
                if(v[i] > 0) s[j] = min(c[j], s[j] + v[i]);
                else s[j] = max(0, s[j] + v[i]);
            }
        }
        return s;
    }
    else{
        for(int i = 0; i < (int)v.size(); i++){
            sum[l[i]] += v[i] * 1LL;
            sum[r[i] + 1] -= v[i] * 1LL;
        }

        for(int i = 1; i < n; i++) sum[i] += sum[i - 1];
        for(int i = 0; i < n; i++) c[i] = min(c[i] * 1LL, sum[i]);
        return c;
    }
}

Compilation message

candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:27:65: error: no matching function for call to 'min(long long int, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   27 |         for(int i = 0; i < n; i++) c[i] = min(c[i] * 1LL, sum[i]);
      |                                                                 ^
In file included from /usr/include/c++/10/vector:60,
                 from candies.h:1,
                 from candies.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:
candies.cpp:27:65: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   27 |         for(int i = 0; i < n; i++) c[i] = min(c[i] * 1LL, sum[i]);
      |                                                                 ^
In file included from /usr/include/c++/10/vector:60,
                 from candies.h:1,
                 from candies.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:
candies.cpp:27:65: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   27 |         for(int i = 0; i < n; i++) c[i] = min(c[i] * 1LL, sum[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 candies.cpp:3:
/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:
candies.cpp:27:65: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   27 |         for(int i = 0; i < n; i++) c[i] = min(c[i] * 1LL, sum[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 candies.cpp:3:
/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:
candies.cpp:27:65: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   27 |         for(int i = 0; i < n; i++) c[i] = min(c[i] * 1LL, sum[i]);
      |                                                                 ^