Submission #516601

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
516601	2022-01-21T14:53:20 Z	marat0210	Distributing Candies (IOI21_candies)	C++17	Compilation error	0 ms	0 KB

candies

#include <candies.h>
#include <bits/stdc++.h>

using namespace std;

std::vector<int> distribute_candies(std::vector<int> c, std::vector<int> l,
                                    std::vector<int> r, std::vector<int> v)
{
    long long n = c.size();
    std::vector <long long> res(n);
    long long q = l.size();
    for (int i = 0; i < q; ++i) {
        long long left = l[i], right = r[i], add = v[i];
        for (int j = left; j <= right; ++j) {
            if (add < 0) {
                res[j] = max(0ll, res[j] + add);
            }
            else {
                res[j] = min(c[j], res[j] + add);
            }
        }
    }
    return res;
}

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:19:48: error: no matching function for call to 'min(__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&, __gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type)'
   19 |                 res[j] = min(c[j], res[j] + add);
      |                                                ^
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:19:48: note:   deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'})
   19 |                 res[j] = min(c[j], res[j] + add);
      |                                                ^
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:19:48: note:   deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'})
   19 |                 res[j] = min(c[j], res[j] + add);
      |                                                ^
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: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:
candies.cpp:19:48: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   19 |                 res[j] = min(c[j], res[j] + add);
      |                                                ^
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: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:
candies.cpp:19:48: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   19 |                 res[j] = min(c[j], res[j] + add);
      |                                                ^
candies.cpp:23:12: error: could not convert 'res' from 'vector<long long int>' to 'vector<int>'
   23 |     return res;
      |            ^~~
      |            |
      |            vector<long long int>