Submission #436145

#	Time	Username	Problem	Language	Result	Execution time	Memory
436145		Mohammed_Atalah	Distributing Candies (IOI21_candies)	C++17	Compilation error	0 ms	0 KiB

candies

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

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 box = c.size();

    vector<long long> partial;
    partial.resize(box + 1);

    long long e = l.size();
    for (long long i = 0; i < e; i++) {
        partial[l[i]] += v[i];
        partial[r[i] + 1] -=  v[i];
    }
    // cout << partial[3] << endl;

    vector<long long> cum;
    cum.push_back(partial[0]);
    for (long long i = 1; i < box; i++) {
        cum.push_back(cum[i - 1] + partial[i]);
    }


    vector<int> res;
    res.resize(box);
    for (long long i = 0; i < box; i++) {
        // cout << cum[i] << endl;
        if (cum[i] > 0) {
            res[i] = min(c[i], cum[i]);

        } else {
            res[i] = 0;
        }
    }

    return res;
}

Compilation message (stderr)

candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:33:38: 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&)'
   33 |             res[i] = min(c[i], cum[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:33:38: 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'})
   33 |             res[i] = min(c[i], cum[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:33:38: 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'})
   33 |             res[i] = min(c[i], cum[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: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:33:38: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   33 |             res[i] = min(c[i], cum[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: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:33:38: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   33 |             res[i] = min(c[i], cum[i]);
      |                                      ^