Submission #880944

#	Time	Username	Problem	Language	Result	Execution time	Memory
880944		Younis_Dwai	Bank (IZhO14_bank)	C++14	Compilation error	0 ms	0 KiB

bank

#include <bits/stdc++.h>
#define int long long
#define in insert
#define F first
#define S second
#define pb push_back
#define endl "\n"
//#define mid (l+r)/2
#define all(v) v.begin(),v.end()
//#define pop pop_back
using namespace std;
using std::cout;
const int M=1e9+7;
int n,m;
int a[25],b[25];
int dp[24][3000009];
vector<int> adj[200009];
int rec(int id , int mask){
    if(dp[id][mask]!=-1) return dp[id][mask];
    else if(id==n) return 1;
    bool c=0;
    for(auto u : adj[a[id]]){
            if((mask&u)) continue ;
            c=max(c,rec(id+1,(mask|u)));
            if(c==1) break;
    }
    return dp[id][mask]=c;
}
int32_t main(){
    memset(dp,-1,sizeof dp);
    cin>>n>>m;
    for(int i=0;i<n;i++) cin>>a[i];
    for(int i=0;i<m;i++) cin>>b[i];
    for(int mask=1;mask<(1<<m);mask++){
         int sum=0;
         for(int  i=0;i<m;i++){
             if((mask&(1<<i))) sum+=b[i];
         }
         adj[sum].pb(mask);
    }
    if(rec(0,0)==1) cout<<"YES";
    else cout<<"NO";
    return 0;
}

Compilation message (stderr)

bank.cpp: In function 'long long int rec(long long int, long long int)':
bank.cpp:24:39: error: no matching function for call to 'max(bool&, long long int)'
   24 |             c=max(c,rec(id+1,(mask|u)));
      |                                       ^
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 bank.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:
bank.cpp:24:39: note:   deduced conflicting types for parameter 'const _Tp' ('bool' and 'long long int')
   24 |             c=max(c,rec(id+1,(mask|u)));
      |                                       ^
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 bank.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:
bank.cpp:24:39: note:   deduced conflicting types for parameter 'const _Tp' ('bool' and 'long long int')
   24 |             c=max(c,rec(id+1,(mask|u)));
      |                                       ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from bank.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:
bank.cpp:24:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'bool'
   24 |             c=max(c,rec(id+1,(mask|u)));
      |                                       ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from bank.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:
bank.cpp:24:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'bool'
   24 |             c=max(c,rec(id+1,(mask|u)));
      |                                       ^