Submission #344751

#	Time	Username	Problem	Language	Result	Execution time	Memory
344751		iliccmarko	Boxes with souvenirs (IOI15_boxes)	C++14	Compilation error	0 ms	0 KiB

boxes

#include <bits/stdc++.h>
#include "boxes.h"
using namespace std;
#define ll long long
#define endl "\n"
#define INF 1000000000
#define LINF 1000000000000000LL
#define pb push_back
#define all(x) x.begin(), x.end()
#define len(s) (int)s.size()
#define test_case { int t; cin>>t; while(t--)solve(); }
#define single_case solve();
#define line cerr<<"----------"<<endl;
#define ios { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); cerr.tie(NULL); }
#define mod 1000000007LL
const int N = 1e7 + 5;
int l[N], r[N];

ll delivery(int n, int k, int L, int p[])
{
    for(int i = 0;i<n;i++)
    {
        if(i>=k)
        {
            l[i+1] = l[i-k+1] + 2*p[i];
        }
        else 
        {
            l[i+1] = 2*p[i];
        }
    }
    for(int i = n-1;i>=0;i--)
    {
        if(n-1-i>=k+1)
        {
            r[i+1] =  r[i+k+1] + 2*(L-p[i]);
        }
        else
        {
            r[i+1] = 2*(l-p[i]);
        }
    }
    ll ans = LINF;
    for(int i = 0;i<n;i++)
    {
        ans = min(ans, l[i+1]+r[n-i+1]);
    } 
    for(int i = 0;i<=n;i++)
    {
        if(i+k>n) break;
        ans = min(ans, l[i]+L+r[n-i-k]);
    }
    return ans;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:40:23: error: invalid operands of types 'int' and 'int*' to binary 'operator*'
   40 |             r[i+1] = 2*(l-p[i]);
      |                      ~^~~~~~~~~
      |                      |   |
      |                      int int*
boxes.cpp:46:39: error: no matching function for call to 'min(long long int&, int)'
   46 |         ans = min(ans, l[i+1]+r[n-i+1]);
      |                                       ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:198:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  198 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:198:5: note:   template argument deduction/substitution failed:
boxes.cpp:46:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   46 |         ans = min(ans, l[i+1]+r[n-i+1]);
      |                                       ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:246:5: note:   template argument deduction/substitution failed:
boxes.cpp:46:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   46 |         ans = min(ans, l[i+1]+r[n-i+1]);
      |                                       ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3444:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3444 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3444:5: note:   template argument deduction/substitution failed:
boxes.cpp:46:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   46 |         ans = min(ans, l[i+1]+r[n-i+1]);
      |                                       ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3450:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3450 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
boxes.cpp:46:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   46 |         ans = min(ans, l[i+1]+r[n-i+1]);
      |                                       ^
boxes.cpp:51:39: error: no matching function for call to 'min(long long int&, int)'
   51 |         ans = min(ans, l[i]+L+r[n-i-k]);
      |                                       ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:198:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  198 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:198:5: note:   template argument deduction/substitution failed:
boxes.cpp:51:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   51 |         ans = min(ans, l[i]+L+r[n-i-k]);
      |                                       ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:246:5: note:   template argument deduction/substitution failed:
boxes.cpp:51:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   51 |         ans = min(ans, l[i]+L+r[n-i-k]);
      |                                       ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3444:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3444 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3444:5: note:   template argument deduction/substitution failed:
boxes.cpp:51:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   51 |         ans = min(ans, l[i]+L+r[n-i-k]);
      |                                       ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from boxes.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3450:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3450 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
boxes.cpp:51:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   51 |         ans = min(ans, l[i]+L+r[n-i-k]);
      |                                       ^