Submission #1265426

#	Time	Username	Problem	Language	Result	Execution time	Memory
1265426		thenpc	Triple Peaks (IOI25_triples)	C++20	Compilation error	0 ms	0 KiB

triples

#include <bits/stdc++.h>
#include "triples.h"
using namespace std;
#define ll long long
ll n,a[200005];
ll count_triples(vector<int> v){
  ll n=v.size();
  for(int i=1;i<=n;i++){
    a[i]=v[i-1];
  }
  ll ans=0;
  for(int i=1;i<=n;i++){
    ll srt=max(i-a[i],1);
    ll ed=min(i+a[i],n);
    for(int j=srt;j<=ed;j++){
      for(int k=j+1;k<=ed;k++){
        
        ll b[4]={k-j,k-i,j-i};
        ll c[4]={a[i],a[j],a[k]};
        sort(b,b+3);
        sort(c,c+3);
        int sol=1;
        for(int l=0;l<3;l++){
          if(b[l]!=c[l]){
            sol=0;
          }
        }
        ans+=sol;
      }
    }
  }
  return ans;
}
vector<int> construct_range(int m,int k){
  return {1};
}

Compilation message (stderr)

triples.cpp: In function 'long long int count_triples(std::vector<int>)':
triples.cpp:13:15: error: no matching function for call to 'max(long long int, int)'
   13 |     ll srt=max(i-a[i],1);
      |            ~~~^~~~~~~~~~
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 triples.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
triples.cpp:13:15: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   13 |     ll srt=max(i-a[i],1);
      |            ~~~^~~~~~~~~~
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 triples.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
triples.cpp:13:15: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   13 |     ll srt=max(i-a[i],1);
      |            ~~~^~~~~~~~~~
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 triples.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3461:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3461 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3461:5: note:   template argument deduction/substitution failed:
triples.cpp:13:15: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   13 |     ll srt=max(i-a[i],1);
      |            ~~~^~~~~~~~~~
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 triples.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3467:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3467 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3467:5: note:   template argument deduction/substitution failed:
triples.cpp:13:15: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   13 |     ll srt=max(i-a[i],1);
      |            ~~~^~~~~~~~~~