Submission #1065752

#	Time	Username	Problem	Language	Result	Execution time	Memory
1065752		vjudge1	Packing Biscuits (IOI20_biscuits)	C++17	Compilation error	0 ms	0 KiB

biscuits

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

using namespace std;

using ll = long long;
using vll = vector<ll>;
using i128 = __int128;

ll count_tastiness(ll x, vll a) {
    int n = int(a.size());
    vector<i128> S(n, 0);
    for(int i = 0; i < n; ++i) {
        S[i] = i128(1ll << i) * a[i];
        if(i) S[i] += S[i - 1];
    }
    vll C(n, 0);
    for(int i = 0; i < n; ++i) {
        S[i] /= x;
        if(S[i] >= i128(1ll << (i + 1)) - 1) C[i] = (1ll << (i + 1)) - 1;
        else C[i] = ll(S[i]);
    }
    int re = 0;
    const int MV = 100003;
    for(int i = 0; i < min(MV, 1ll << n); ++i) {
        ll v = 0;
        int ok = 1;
        for(int j = 0; j < n; ++j) {
            if(i & (1ll << j)) v |= (1ll << j);
            if(v > S[j]) {
                ok = 0;
                break;
            }
        }
        re += ok;
    }
	return re;
}

Compilation message (stderr)

biscuits.cpp: In function 'll count_tastiness(ll, vll)':
biscuits.cpp:25:40: error: no matching function for call to 'min(const int&, long long int)'
   25 |     for(int i = 0; i < min(MV, 1ll << n); ++i) {
      |                                        ^
In file included from /usr/include/c++/10/vector:60,
                 from biscuits.h:1,
                 from biscuits.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:
biscuits.cpp:25:40: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   25 |     for(int i = 0; i < min(MV, 1ll << n); ++i) {
      |                                        ^
In file included from /usr/include/c++/10/vector:60,
                 from biscuits.h:1,
                 from biscuits.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:
biscuits.cpp:25:40: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   25 |     for(int i = 0; i < min(MV, 1ll << n); ++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 biscuits.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:
biscuits.cpp:25:40: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   25 |     for(int i = 0; i < min(MV, 1ll << n); ++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 biscuits.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:
biscuits.cpp:25:40: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   25 |     for(int i = 0; i < min(MV, 1ll << n); ++i) {
      |                                        ^