답안 #990297

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
990297	2024-05-30T07:02:07 Z	Celebi_276	Candies (JOI18_candies)	C++17	컴파일 오류	0 ms	0 KB

candies

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

#define      FILE   "TEST"
#define    all(v)   v.begin(), v.end()
#define   rall(v)   v.rbegin(), v.rend()
#define        fi   first
#define        se   second

#define int long long

long long dp[2022][1011];
int n, a[2022];

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);

    if (fopen(FILE".INP", "r")) {
        freopen(FILE".INP", "r", stdin);
        freopen(FILE".OUT", "w", stdout);
    }

    cin >> n;
    for (int i = 1; i <= n; i++) cin >> a[i];
    for (int i = 0; i <= n; i++)
        for (int j = 1; j <= n; j++) dp[i][j] = -9E18;
    for (int i = 1; i <= n; i++)
        for (int j = 1; j <= (n + 1) / 2; j++)
            dp[i][j] = max(dp[i - 1][j], dp[max(i - 2, 0)][j - 1] + a[i]);

    for (int j = 1; j <= (n + 1) / 2; j++) cout << dp[n][j] << "\n";
    return 0;
}

Compilation message

candies.cpp: In function 'int main()':
candies.cpp:30:57: error: no matching function for call to 'max(long long int, int)'
   30 |             dp[i][j] = max(dp[i - 1][j], dp[max(i - 2, 0)][j - 1] + a[i]);
      |                                                         ^
In file included from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
candies.cpp:30:57: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   30 |             dp[i][j] = max(dp[i - 1][j], dp[max(i - 2, 0)][j - 1] + a[i]);
      |                                                         ^
In file included from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from candies.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
candies.cpp:30:57: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   30 |             dp[i][j] = max(dp[i - 1][j], dp[max(i - 2, 0)][j - 1] + a[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:1:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
candies.cpp:30:57: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   30 |             dp[i][j] = max(dp[i - 1][j], dp[max(i - 2, 0)][j - 1] + a[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:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
candies.cpp:30:57: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   30 |             dp[i][j] = max(dp[i - 1][j], dp[max(i - 2, 0)][j - 1] + a[i]);
      |                                                         ^
candies.cpp:20:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |         freopen(FILE".INP", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
candies.cpp:21:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |         freopen(FILE".OUT", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~