Submission #487222

#	Time	Username	Problem	Language	Result	Execution time	Memory
487222		Karuk	Climbers (RMI18_climbers)	C++17	Compilation error	0 ms	0 KiB

climbers

#include<bits/stdc++.h>
using namespace std;
void solve()
{
    int n;
    cin>>n;
    vector<int>a;
    long long maxi=0,sum=0;
    for(int i=0;i<n;i++)
    {
        int x;
        cin>>x;
        if(a.size()>0 && a.size()%2 && x<a[a.size()-1])a[a.size()-1]=x;
        else if(a.size()>0 && a.size()%2==0 && x>a[a.size()-1])a[a.size()-1]=x;
        else a.push_back(x);
    }
    for(int i=0;i<(int)a.size();i++)
    {
        if(i>0)
        {
            sum+=abs(a[i]-a[i-1]);
            maxi=max(maxi,abs(a[i]-a[i-1]));
        }
    }
    cout<<sum-maxi<<endl;
}
int main()
{
    solve();
    return 0;
}

Compilation message (stderr)

climbers.cpp: In function 'void solve()':
climbers.cpp:22:43: error: no matching function for call to 'max(long long int&, int)'
   22 |             maxi=max(maxi,abs(a[i]-a[i-1]));
      |                                           ^
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 climbers.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:
climbers.cpp:22:43: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   22 |             maxi=max(maxi,abs(a[i]-a[i-1]));
      |                                           ^
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 climbers.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:
climbers.cpp:22:43: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   22 |             maxi=max(maxi,abs(a[i]-a[i-1]));
      |                                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from climbers.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:
climbers.cpp:22:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   22 |             maxi=max(maxi,abs(a[i]-a[i-1]));
      |                                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from climbers.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:
climbers.cpp:22:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   22 |             maxi=max(maxi,abs(a[i]-a[i-1]));
      |                                           ^