Submission #835674

#	Time	Username	Problem	Language	Result	Execution time	Memory
835674		aykhn	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

#define pb push_back
#define all(v) v.begin(), v.end()

ll findGap(int ajfghkdshgfghadsfghkadshgfagsdkfhadkshfgkhadsfadskjadsghfkhjasdgfkj, int n)
{
    if (ajfghkdshgfghadsfghkadshgfagsdkfhadkshfgkhadsfadskjadsghfkhjasdgfkj == 2)
    {
        ll f = 0, l = 0;
        MinMax(0 * 1LL, 1LL * 1e18, &f, &l);
        ll last = l;
        ll add = (l - f)/(n - 1);
        ll res = add;

        while (f < last)
        {
            ll lx, rx;
            lx = 'n' + 'i' + 'g' + 'g' + 'a';
            rx = 'n' + 'i' + 'g' + 'g' + 'a';
            MinMax(f + 1, f + add, &lx, &rx);
            if (lx == -1) add <<= 1;
            else
            {
                res = max(res, lx - f);
                add = res;
                f = rx;
            }
        }
        return res;
    }
    else if (ajfghkdshgfghadsfghkadshgfagsdkfhadkshfgkhadsfadskjadsghfkhjasdgfkj == 1)
    {
        ll l = 0, r = 0;
        MinMax(0 * 1LL, 1LL * 1e18, &l, &r);
        vector<ll> v;
        v.pb(l);
        if (l != r) v.pb(r);
        if (l + 1 <= r - 1) MinMax(l + 1, r - 1, &l, &r);
        while (l <= r && l != -1)
        {
            v.pb(l);
            if (l != r) v.pb(r);
            if (l + 1 > r - 1) break;
            MinMax(l + 1, r - 1, &l, &r);
        }
        sort(all(v));
        int res = 0;
        for (int i = 1; i < v.size(); i++)
        {
            res = max(res, v[i] - v[i - 1]);
        }
        return res;
    }


}

Compilation message (stderr)

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:53:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |         for (int i = 1; i < v.size(); i++)
      |                         ~~^~~~~~~~~~
gap.cpp:55:43: error: no matching function for call to 'max(int&, __gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type)'
   55 |             res = max(res, v[i] - v[i - 1]);
      |                                           ^
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 gap.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:
gap.cpp:55:43: note:   deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'})
   55 |             res = max(res, v[i] - v[i - 1]);
      |                                           ^
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 gap.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:
gap.cpp:55:43: note:   deduced conflicting types for parameter 'const _Tp' ('int' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'})
   55 |             res = max(res, v[i] - v[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 gap.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:
gap.cpp:55:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   55 |             res = max(res, v[i] - v[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 gap.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:
gap.cpp:55:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   55 |             res = max(res, v[i] - v[i - 1]);
      |                                           ^
gap.cpp:61:1: warning: control reaches end of non-void function [-Wreturn-type]
   61 | }
      | ^