Submission #972503

#	Time	Username	Problem	Language	Result	Execution time	Memory
972503		rahidilbayramli	Rice Hub (IOI11_ricehub)	C++17	Compilation error	0 ms	0 KiB

ricehub

#pragma GCC optimize("-O3")
#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#include "ricehub.h"
#define ll long long
#define ld long double
#define vl vector<ll>
#define vi vector<int>
#define pii pair<int, int>
#define pll pair<ll, ll>
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define pb push_back
#define p_b pop_back
#define f first
#define s second
using namespace std;
using namespace __gnu_pbds;
typedef tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;
int besthub(int r, int l, int x[], int b)
{
    int v[r+5], pref[r+5];
    for(int i = 1; i <= r; i++)
    {
        v[i] = x[i-1];
        pref[i] = pref[i-1] + v[i];
    }
    int ans = 0;
    for(ll i = 1; i <= r; i++)
    {
        ll L = i, R = r;
        while(L <= R)
        {
            int mid = (L + R) / 2;
            int idx = (L + mid) / 2;
            ll sum1 = pref[i] - pref[max(0LL, idx - 2)];
            ll sum2 = pref[idx] - pref[mid - 1];
            ll cost = v[idx] * (idx - i) - sum1 + sum2 - v[idx] * (mid - idx);
            if(cost <= b)
            {
                ans = max(ans, mid - i + 1);
                L = mid + 1;
            }
            else
                R = mid - 1;
        }
    }
    return ans;
}
/*
void solve()
{
    int r, l, b;
    cin >> r >> l >> b;
    int x[r];
    for(int i = 0; i < r; i++)
        cin >> x[i];
    cout << besthub(r, l, x, b) << "\n";
}
int main()
{
    ll tests = 1;
    //cin >> tests;
    while(tests--)
    {
        solve();
    }
}*/

Compilation message (stderr)

ricehub.cpp: In function 'int besthub(int, int, int*, int)':
ricehub.cpp:37:54: error: no matching function for call to 'max(long long int, int)'
   37 |             ll sum1 = pref[i] - pref[max(0LL, idx - 2)];
      |                                                      ^
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 ricehub.cpp:2:
/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:
ricehub.cpp:37:54: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   37 |             ll sum1 = pref[i] - pref[max(0LL, idx - 2)];
      |                                                      ^
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 ricehub.cpp:2:
/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:
ricehub.cpp:37:54: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   37 |             ll sum1 = pref[i] - pref[max(0LL, idx - 2)];
      |                                                      ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ricehub.cpp:2:
/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:
ricehub.cpp:37:54: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   37 |             ll sum1 = pref[i] - pref[max(0LL, idx - 2)];
      |                                                      ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ricehub.cpp:2:
/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:
ricehub.cpp:37:54: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   37 |             ll sum1 = pref[i] - pref[max(0LL, idx - 2)];
      |                                                      ^
ricehub.cpp:42:43: error: no matching function for call to 'max(int&, long long int)'
   42 |                 ans = max(ans, mid - i + 1);
      |                                           ^
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 ricehub.cpp:2:
/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:
ricehub.cpp:42:43: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   42 |                 ans = max(ans, mid - i + 1);
      |                                           ^
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 ricehub.cpp:2:
/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:
ricehub.cpp:42:43: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   42 |                 ans = max(ans, mid - i + 1);
      |                                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ricehub.cpp:2:
/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:
ricehub.cpp:42:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   42 |                 ans = max(ans, mid - i + 1);
      |                                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ricehub.cpp:2:
/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:
ricehub.cpp:42:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   42 |                 ans = max(ans, mid - i + 1);
      |                                           ^