Submission #674765

#	Time	Username	Problem	Language	Result	Execution time	Memory
674765		KING	Fancy Fence (CEOI20_fancyfence)	C++14	Compilation error	0 ms	0 KiB

fancyfence

#include<bits/stdc++.h>
#define NOT_STONKS ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)

using namespace std;
const int maxn = 2e5 + 10; //4e6 + 10; //3e5 + 10;
const int mod = 1e9 + 7; //998244353;
typedef long long ll;

int t, n, m, h[maxn], w[maxn];

int main() {
    NOT_STONKS;

    cin >> n;
    for (int i = 0; i < n; i++) cin >> h[i];
    for (int i = 0; i < n; i++) cin >> w[i];
    
    ll ans = 0;
    for (int i = 0; i < n; i++) for (int j = i; j < n; j++) {
        ll mn = mod;
        for (int k = i; k <= j; k++) mn = min(mn, h[i]);
        ans += 1ll * mn * (mn + 1) / 2;
        ans %= mod;
    }
    cout << ans << endl;
    return 0;
}

Compilation message (stderr)

fancyfence.cpp: In function 'int main()':
fancyfence.cpp:21:55: error: no matching function for call to 'min(ll&, int&)'
   21 |         for (int k = i; k <= j; k++) mn = min(mn, h[i]);
      |                                                       ^
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 fancyfence.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:
fancyfence.cpp:21:55: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   21 |         for (int k = i; k <= j; k++) mn = min(mn, h[i]);
      |                                                       ^
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 fancyfence.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:
fancyfence.cpp:21:55: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   21 |         for (int k = i; k <= j; k++) mn = min(mn, h[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 fancyfence.cpp:1:
/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:
fancyfence.cpp:21:55: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   21 |         for (int k = i; k <= j; k++) mn = min(mn, h[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 fancyfence.cpp:1:
/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:
fancyfence.cpp:21:55: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   21 |         for (int k = i; k <= j; k++) mn = min(mn, h[i]);
      |                                                       ^