Submission #859770

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
859770	2023-10-10T15:38:35 Z	activedeltorre	Peru (RMI20_peru)	C++14	Compilation error	0 ms	0 KB

peru

#include <iostream>
#include <queue>
#include <stack>
#include "peru.h"
using namespace std;
long long lazy[8300005];
long long va[8300005];
long long vec[5000005];
//ifstream cin("a.in");
//ofstream cout("a.out");
stack<pair<int,int> >st;
void push_lazy(int node,int st,int dr)
{
    va[node]+=lazy[node];
    if(st!=dr)
    {
        lazy[node*2]+=lazy[node];
        lazy[node*2+1]+=lazy[node];
    }
    lazy[node]=0;
}
void update(int node,int st,int dr,int qst,int qdr,int val)
{
    push_lazy(node,st,dr);
    if(st>dr || st>qdr || qst>dr || qst>qdr)
    {
        return ;
    }
    if(qst<=st && dr<=qdr)
    {
        lazy[node]=val;
        push_lazy(node,st,dr);
        return ;
    }
    int mij=(st+dr)/2;
    update(node*2,st,mij,qst,qdr,val);
    update(node*2+1,mij+1,dr,qst,qdr,val);
    va[node]=min(va[node*2],va[node*2+1]);
}
long long querry(int node,int st,int dr,int qst,int qdr)
{
    push_lazy(node,st,dr);
    if(st>dr || st>qdr || qst>dr || qst>qdr)
    {
        return 1e18;
    }
    if(qst<=st && dr<=qdr)
    {
        return va[node];
    }
    int mij=(st+dr)/2;
    return min(querry(node*2,st,mij,qst,qdr),querry(node*2+1,mij+1,dr,qst,qdr));
}
long long dp[2500005];
int solve(int n, int k, int* v)
{
    int a,b,i,val,poz;
    for(i=1;i<=n;i++)
    {
        vec[i]=v[i-1];
    }
    st.push({1e18,-1});
    for(i=1;i<=n;i++)
    {
        a=vec[i];
        while(a>st.top().first)
        {
            val=st.top().first;
            poz=st.top().second;
            st.pop();
            update(1,0,n,st.top().second,poz-1,-val);
        }
        update(1,0,n,st.top().second,i-1,a);
        st.push({a,i});
        dp[i]=querry(1,0,n,max(0LL,i-k),i-1);
        update(1,0,n,i,i,dp[i]);
    }
    int maxim=0;
    dp[n+1]=1e18;
    for(i=n;i>=n-k+1;i--)
    {
        dp[n+1]=min(dp[n+1],dp[i]+maxim);
        maxim=max(maxim,vec[i]);
    }
    dp[n+2]=1e18;
    for(i=n;i>=1;i--)
    {
        dp[i]=min(dp[i],dp[i+1]);
    }
    long long suma=0,mod=1000000007;
    for(i=1;i<=n;i++)
    {
        suma=(suma*23+dp[i])%mod;
     //   cout<<dp[i]<<" ";
    }
    return suma;
}
/*
//#include "peru.h"
using namespace std;

static int s[2500005];
static int n, k;
signed main(){
    cin>> n >> k;
    for(int i = 0; i < n; i++){
        cin>> s[i];
    }
    int ans = solve(n, k, s);
    cout<< ans <<"\n";
    return 0;
}*/

Compilation message

peru.cpp: In function 'int solve(int, int, int*)':
peru.cpp:75:39: error: no matching function for call to 'max(long long int, int)'
   75 |         dp[i]=querry(1,0,n,max(0LL,i-k),i-1);
      |                                       ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/ostream:38,
                 from /usr/include/c++/10/iostream:39,
                 from peru.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:
peru.cpp:75:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   75 |         dp[i]=querry(1,0,n,max(0LL,i-k),i-1);
      |                                       ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/ostream:38,
                 from /usr/include/c++/10/iostream:39,
                 from peru.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:
peru.cpp:75:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   75 |         dp[i]=querry(1,0,n,max(0LL,i-k),i-1);
      |                                       ^
peru.cpp:83:31: error: no matching function for call to 'max(int&, long long int&)'
   83 |         maxim=max(maxim,vec[i]);
      |                               ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/ostream:38,
                 from /usr/include/c++/10/iostream:39,
                 from peru.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:
peru.cpp:83:31: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   83 |         maxim=max(maxim,vec[i]);
      |                               ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/ostream:38,
                 from /usr/include/c++/10/iostream:39,
                 from peru.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:
peru.cpp:83:31: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   83 |         maxim=max(maxim,vec[i]);
      |                               ^
peru.cpp:57:11: warning: unused variable 'b' [-Wunused-variable]
   57 |     int a,b,i,val,poz;
      |           ^