Submission #409224

#	Time	Username	Problem	Language	Result	Execution time	Memory
409224		tranxuanbach	Gap (APIO16_gap)	C++17	Compilation error	0 ms	0 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;

#define endl '\n'
#define fi first
#define se second
#define For(i, l, r) for (int i = l; i < r; i++)
#define ForE(i, l, r) for (int i = l; i <= r; i++)
#define FordE(i, l, r) for (int i = l; i >= r; i--)
#define Fora(v, a) for (auto v: a)
#define bend(a) a.begin(), a.end()
#define isz(a) ((signed)a.size())

typedef long long ll;
typedef long double ld;
typedef pair <int, int> pii;
typedef vector <int> vi;
typedef vector <pii> vpii;
typedef vector <vi> vvi;

ll findGap(int t, int n){
    ll mn, mx, chadmn, chadmx, ans;
    MinMax(0, 1000000000000000000ll, &mn, &mx);
    if (n == 2){
        return mx - mn;
    }
    if (mx - mn == n - 1){
        return 1;
    }
    int range = (mx - mn + n - 2) / (n - 1) - 1;
    int idx = mn + 1;
    chadmn = mn; chadmx = mx;
    int l = chadmn;
    while (idx < chadmx){
        MinMax(idx, min(idx + range, chadmx - 1), &mn, &mx);
        if (mn != -1){
            ans = max(ans, mn - l);
            l = mx;
        }
    }
    ans = max(ans, chadmx - l);
    return ans;
}

/*
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INPUT:                                            |
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--------------------------------------------------|
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OUTPUT:                                           |
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--------------------------------------------------|
==================================================+
*/

Compilation message (stderr)

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:39:48: error: no matching function for call to 'min(int, ll)'
   39 |         MinMax(idx, min(idx + range, chadmx - 1), &mn, &mx);
      |                                                ^
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 gap.cpp:2:
/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:
gap.cpp:39:48: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
   39 |         MinMax(idx, min(idx + range, chadmx - 1), &mn, &mx);
      |                                                ^
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 gap.cpp:2:
/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:
gap.cpp:39:48: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll' {aka 'long long int'})
   39 |         MinMax(idx, min(idx + range, chadmx - 1), &mn, &mx);
      |                                                ^
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: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:
gap.cpp:39:48: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   39 |         MinMax(idx, min(idx + range, chadmx - 1), &mn, &mx);
      |                                                ^
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: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:
gap.cpp:39:48: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   39 |         MinMax(idx, min(idx + range, chadmx - 1), &mn, &mx);
      |                                                ^