Submission #1250789

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250789		hmms127	Gondola (IOI14_gondola)	C++20	Compilation error	0 ms	0 KiB

gondola

#include <bits/stdc++.h>
#include "gondola.h"
#define pb push_back
using namespace std;

int valid(int n, int a[])
{
    int idx;
    for(int i=0;i<n;i++){
        if(a[i]==1){idx=i;break;}
    }
    int sm=0;
    for(int i=idx;i<n;i++)sm+=a[i];
    int sz=n-idx;
    return (sm==sz*(sz+1)/2);
    
}
//----------------------

int replacement(int n, int a[], int replacementSeq[])
{
  int frq[n+1]={},cnt=0;
  for(int i=0;i<n;i++)frq[a[i]]++;
  for(int i=1;i<=n;i++){
      if(frq[a[i]]==0){
          replacementSeq[0]=i;
          cnt++;
          break;
      }
  }
  return cnt;
}

//----------------------

int countReplacement(int n, int a[])
{
  int cnt=0;
  for(int i=0;i<n;i++){
     cnt+=(a[i]>n);
  }
  return min(2ll,cnt);
}

Compilation message (stderr)

gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:42:13: error: no matching function for call to 'min(long long int, int&)'
   42 |   return min(2ll,cnt);
      |          ~~~^~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from gondola.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
gondola.cpp:42:13: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   42 |   return min(2ll,cnt);
      |          ~~~^~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from gondola.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
gondola.cpp:42:13: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   42 |   return min(2ll,cnt);
      |          ~~~^~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from gondola.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
gondola.cpp:42:13: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   42 |   return min(2ll,cnt);
      |          ~~~^~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from gondola.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
gondola.cpp:42:13: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   42 |   return min(2ll,cnt);
      |          ~~~^~~~~~~~~