Submission #1007681

#	Time	Username	Problem	Language	Result	Execution time	Memory
1007681		devariaota	Global Warming (CEOI18_glo)	C++17	Compilation error	0 ms	0 KiB

glo

#include <bits/stdc++.h>
using namespace std;
#define FOR(i, a, b) for (int i=a; i<=(b); i++)
#define F0R(i, a) for (int i=0; i<(a); i++)
#define FORd(i,a,b) for (int i = (b); i >= a; i--)
#define F0Rd(i,a) for (int i = (a)-1; i >= 0; i--)
#define trav(a,x) for (auto& a : x)
#define int long long
#define ld long double
#define lb lower_bound
#define ceil(a,b) (a+(b-1))/b
#define ins insert
#define ub upper_bound
#define pb push_back
#define VI vector<int> 
#define VVI vector<VI> 
#define PII pair<int,int> 
#define VII vector<PII> 
#define size(x) x.size()
#define all(x) x.begin(), x.end()
#define fi first
#define se second
const int mod = 1e9+7;
const int N = 2e5 + 5;
// const int mod = 998244353;
int binser(vector<int>&temp,int num){
    int l =0,r=size(temp)-1,ind,mid;
    while(l<=r){
        mid=(l+r)/2;
        if(num>=temp[mid]){
            ind=mid;
            r=mid-1;
        }
        else{
            l=mid+1;
        }
    }
    // if(num>=temp[ind]){
        return ind;

    // }
    // else return -1;
}
void solve(){
    int n,k;
    cin>>n>>k;
    int arr[n];
    for(int i =0 ;i<n;i++){
        cin>>arr[i];
    }
    int inc[n],linc[n];
    inc[0]=arr[0];
    linc[0]=1;
    vector<int> temp;
    int ans=0;
    temp.push_back(arr[0]);
    for (int i = 1; i < n; i++) {
        if (arr[i] > temp.back()) {
            temp.push_back(arr[i]);
        } else {
            int ind = lower_bound(temp.begin(), temp.end(), arr[i]) - temp.begin();
            temp[ind] = arr[i];
        }
        inc[i]=temp.back();
        linc[i]=size(temp);
    }
    // for(int i =0;i<n;i++){
    //     cout<<inc[i]<<" "<<linc[i]<<endl;
    // }
    // trav(it,temp){
    //     cout<<it<<" ";
    // }
    ans=size(temp);
    temp.clear();
    temp.push_back(arr[n-1]);
    for (int i = n-2; i >= 0; i--) {
        // trav(it,temp){
        //     cout<<it<<" ";
        // }
        // cout<<endl;
        ans=max(ans,linc[i]+(size(temp)-binser(temp,inc[i]-k+1)));

        if (arr[i] < temp.back()) {
            temp.push_back(arr[i]);
        } else {
            int ind=binser(temp,arr[i]);
            temp[ind] = arr[i];
        }
        

    }



    cout<<ans<<endl;


}


int32_t main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int t=1;
    cout<<setprecision(12)<<fixed;
    // cin>>t; 
    while(t--){
        
        solve();
    }
}

Compilation message (stderr)

glo.cpp: In function 'void solve()':
glo.cpp:81:65: error: no matching function for call to 'max(long long int&, long long unsigned int)'
   81 |         ans=max(ans,linc[i]+(size(temp)-binser(temp,inc[i]-k+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 glo.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:
glo.cpp:81:65: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'long long unsigned int')
   81 |         ans=max(ans,linc[i]+(size(temp)-binser(temp,inc[i]-k+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 glo.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:
glo.cpp:81:65: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'long long unsigned int')
   81 |         ans=max(ans,linc[i]+(size(temp)-binser(temp,inc[i]-k+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 glo.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:
glo.cpp:81:65: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   81 |         ans=max(ans,linc[i]+(size(temp)-binser(temp,inc[i]-k+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 glo.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:
glo.cpp:81:65: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   81 |         ans=max(ans,linc[i]+(size(temp)-binser(temp,inc[i]-k+1)));
      |                                                                 ^