Submission #924493

#	Time	Username	Problem	Language	Result	Execution time	Memory
924493		mocha	Just Long Neckties (JOI20_ho_t1)	C++14	Compilation error	0 ms	0 KiB

ho_t1

#include <bits/stdc++.h>
#define int long long
using namespace std;
const int mx = 2e5+1;

int n;
pair<int,int> a[mx];
int b[mx];
int d[mx], rd[mx];
int ans[mx];

int main() {
    cin.tie(0);ios::sync_with_stdio(0);
    cin >> n;
    for (int i=0;i<=n;i++) {
        cin >> a[i].first;
        a[i].second = i;
    }
    for (int i=0;i<n;i++) {
        cin >> b[i];
    }
    sort(a,a+n+1);
    sort(b,b+n);
    d[0] = max(a[0].first-b[0],0);
    for (int i=1;i<n;i++) {
        d[i] = max(d[i-1],a[i].first-b[i]);
    }
    rd[n-1] = a[n].first - b[n-1];
    rd[n-1] = max(d[n-1],0);
    for (int i=n-2;i>=0;i--) {
        rd[i] = max(rd[i+1],a[i+1].first-b[i]);
    }
    ans[a[0].second] = rd[0];
    ans[a[n].second] = d[n-1];
    for (int i=0;i<n;i++) {
        cout << d[i] << " " << rd[i] << "\n";
    }
    for (int i=1;i<n;i++) {
        ans[a[i].second] = max(d[i-1],rd[i]);
    }
    for (int i=0;i<=n;i++) {
        cout << ans[i] << " ";
    }
    cout << "\n";
}

Compilation message (stderr)

cc1plus: error: '::main' must return 'int'
ho_t1.cpp: In function 'int main()':
ho_t1.cpp:24:33: error: no matching function for call to 'max(long long int, int)'
   24 |     d[0] = max(a[0].first-b[0],0);
      |                                 ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from ho_t1.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:
ho_t1.cpp:24:33: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   24 |     d[0] = max(a[0].first-b[0],0);
      |                                 ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from ho_t1.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:
ho_t1.cpp:24:33: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   24 |     d[0] = max(a[0].first-b[0],0);
      |                                 ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ho_t1.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:
ho_t1.cpp:24:33: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   24 |     d[0] = max(a[0].first-b[0],0);
      |                                 ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ho_t1.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:
ho_t1.cpp:24:33: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   24 |     d[0] = max(a[0].first-b[0],0);
      |                                 ^
ho_t1.cpp:29:27: error: no matching function for call to 'max(long long int&, int)'
   29 |     rd[n-1] = max(d[n-1],0);
      |                           ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from ho_t1.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:
ho_t1.cpp:29:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   29 |     rd[n-1] = max(d[n-1],0);
      |                           ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from ho_t1.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:
ho_t1.cpp:29:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   29 |     rd[n-1] = max(d[n-1],0);
      |                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ho_t1.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:
ho_t1.cpp:29:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   29 |     rd[n-1] = max(d[n-1],0);
      |                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from ho_t1.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:
ho_t1.cpp:29:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   29 |     rd[n-1] = max(d[n-1],0);
      |                           ^