Submission #307669

#	Time	Username	Problem	Language	Result	Execution time	Memory
307669		juggernaut	Rice Hub (IOI11_ricehub)	C++14	Compilation error	0 ms	0 KiB

ricehub

#include"ricehub.h"
#include<bits/stdc++.h>
using namespace std;
int n,a[100005];
long long b;
bool app(int l,int r){
    long long mn=1e18;
    for(int i=l;i<=r;i++){
        int cnt=0;
        for(int j=l;j<=r;j++)
            cnt+=abs(a[j]-a[i]);
        mn=min(mn,cnt);
    }
    return mn<=b;
}
bool check(int x){
    bool flag=0;
    for(int i=0;i+x-1<n;i++)flag|=app(i,x+i-1);
    return flag;
}
int besthub(int N,int l,int A[],long long B){
    n=N;b=B;
    for(int i=0;i<n;i++)a[i]=A[i];
    int l=1,r=n,m;
    while(l<r){
        m=(l+r+1)>>1;
        if(check(m))l=m;
        else r=m-1;
    }
    return l;
}

Compilation message (stderr)

ricehub.cpp: In function 'bool app(int, int)':
ricehub.cpp:12:22: error: no matching function for call to 'min(long long int&, int&)'
   12 |         mn=min(mn,cnt);
      |                      ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from ricehub.cpp:2:
/usr/include/c++/9/bits/stl_algobase.h:198:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  198 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:198:5: note:   template argument deduction/substitution failed:
ricehub.cpp:12:22: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   12 |         mn=min(mn,cnt);
      |                      ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from ricehub.cpp:2:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:246:5: note:   template argument deduction/substitution failed:
ricehub.cpp:12:22: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   12 |         mn=min(mn,cnt);
      |                      ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from ricehub.cpp:2:
/usr/include/c++/9/bits/stl_algo.h:3444:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3444 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3444:5: note:   template argument deduction/substitution failed:
ricehub.cpp:12:22: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   12 |         mn=min(mn,cnt);
      |                      ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from ricehub.cpp:2:
/usr/include/c++/9/bits/stl_algo.h:3450:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3450 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
ricehub.cpp:12:22: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   12 |         mn=min(mn,cnt);
      |                      ^
ricehub.cpp: In function 'int besthub(int, int, int*, long long int)':
ricehub.cpp:24:9: error: declaration of 'int l' shadows a parameter
   24 |     int l=1,r=n,m;
      |         ^