Submission #436424

#	Time	Username	Problem	Language	Result	Execution time	Memory
436424		PiejanVDC	사탕 분배 (IOI21_candies)	C++17	Compilation error	0 ms	0 KiB

candies

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

vector<int64_t> distribute_candies(vector<int32_t> c, vector<int32_t> l, vector<int32_t> r, vector<int32_t> v) {
    vector<int64_t>sum(c.size()+1,0);
    for(int32_t i = 0 ; i < v.size() ; i++) {
        sum[l[i]]+=v[i],sum[r[i]+1]-=v[i];
    }
    vector<int32_t>ans(c.size());
    int64_t current_sum=0;
    for(int32_t i = 0 ; i < c.size() ; i++) {
            current_sum+=sum[i];
            ans[i] = min(c[i],current_sum);
    }
    return ans;
}

Compilation message (stderr)

candies.cpp:5:17: error: ambiguating new declaration of 'std::vector<long int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)'
    5 | vector<int64_t> distribute_candies(vector<int32_t> c, vector<int32_t> l, vector<int32_t> r, vector<int32_t> v) {
      |                 ^~~~~~~~~~~~~~~~~~
In file included from candies.cpp:1:
candies.h:3:18: note: old declaration 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)'
    3 | std::vector<int> distribute_candies(std::vector<int> c, std::vector<int> l,
      |                  ^~~~~~~~~~~~~~~~~~
candies.cpp: In function 'std::vector<long int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:7:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 |     for(int32_t i = 0 ; i < v.size() ; i++) {
      |                         ~~^~~~~~~~~~
candies.cpp:12:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |     for(int32_t i = 0 ; i < c.size() ; i++) {
      |                         ~~^~~~~~~~~~
candies.cpp:14:42: error: no matching function for call to 'min(__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&, int64_t&)'
   14 |             ans[i] = min(c[i],current_sum);
      |                                          ^
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:14:42: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'int64_t' {aka 'long int'})
   14 |             ans[i] = min(c[i],current_sum);
      |                                          ^
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:14:42: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'int64_t' {aka 'long int'})
   14 |             ans[i] = min(c[i],current_sum);
      |                                          ^
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:14:42: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |             ans[i] = min(c[i],current_sum);
      |                                          ^
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:14:42: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |             ans[i] = min(c[i],current_sum);
      |                                          ^
candies.cpp:16:12: error: could not convert 'ans' from 'vector<int>' to 'vector<long int>'
   16 |     return ans;
      |            ^~~
      |            |
      |            vector<int>