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Submission #1065994

# Submission time Handle Problem Language Result Execution time Memory
1065994 2024-08-19T13:57:13 Z Rafi22 Peru (RMI20_peru) C++14
49 / 100
 600 ms 39656 KB 
    #include "peru.h"
    #include <bits/stdc++.h>
    using namespace std;
     
    #ifdef DEBUG
    auto&operator<<(auto&o,pair<auto,auto>p){return o<<"("<<p.first<<", "<<p.second<<")";}
    auto operator<<(auto&o,auto x)->decltype(x.end(),o){o<<"{";int i=0;for(auto e:x)o<<","+!i++<<e;return o<<"}";}
    #define debug(X...)cerr<<"["#X"]: ",[](auto...$){((cerr<<$<<"; "),...)<<endl;}(X)
    #else
    #define debug(...){}
    #endif
     
    #define ll long long
    #define ld long double
    #define endl '\n'
    #define st first
    #define nd second
    #define pb push_back
    #define sz(x) (int)(x).size()
    #define all(x) (x).begin(), (x).end()
    #define FOR(i,l,r) for(int i=(l);i<=(r);i++)
    #define ROF(i,r,l) for(int i=(r);i>=(l);i--)
    int inf=2000000007;
    ll infl=1000000000000000007;
    ll mod=1000000007;
    ll mod1=998244353;
     
    const int N=2500007;
     
    //ll DP1[N];
     
    ll DP[N];
    int a[N];
     
    int solve(int n,int k,int* v)
    {
    	FOR(i,1,n) a[i]=v[i-1];
    	a[0]=inf,a[n+1]=inf;
    	deque<int>X;
    	X.pb(0);
    	FOR(i,1,n+1)
    	{
    		int last=-1;
    		while(sz(X)>0&&a[X.back()]<a[i]) 
    		{
    			if(sz(X)>0&&last!=-1) DP[i-1]=min(DP[i-1],DP[X.back()]+last);
    			last=a[X.back()];
    			X.pop_back();
    		}
    		if(sz(X)>0&&last!=-1) DP[i-1]=min(DP[i-1],DP[X.back()]+last);
    		ROF(j,i-2,1)
    		{
    			if(DP[j]<=DP[i-1]) break;
    			DP[j]=DP[i-1];
    		}
    		if(sz(X)>0&&X[0]<=i-k) X.pop_front();
    		X.pb(i);
    		if(i==n+1) break;
    		DP[i]=DP[max(0,i-k)]+a[X[0]];
    	}
    	ll h=0;
    	FOR(i,1,n) h=(23*h+DP[i])%mod;
        return (int)h;
    }

Subtask #1
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 14 ms 6744 KB Output is correct
16 Correct 16 ms 6664 KB Output is correct
17 Correct 20 ms 6748 KB Output is correct
18 Correct 17 ms 6720 KB Output is correct
19 Correct 16 ms 6860 KB Output is correct
20 Correct 17 ms 6748 KB Output is correct
21 Correct 18 ms 6748 KB Output is correct
22 Correct 47 ms 6616 KB Output is correct
23 Correct 47 ms 6748 KB Output is correct
24 Correct 48 ms 6824 KB Output is correct
25 Correct 37 ms 6736 KB Output is correct
26 Correct 16 ms 6748 KB Output is correct
27 Correct 16 ms 6744 KB Output is correct
28 Correct 17 ms 6736 KB Output is correct
29 Correct 17 ms 6748 KB Output is correct
30 Correct 19 ms 6796 KB Output is correct
31 Correct 18 ms 6748 KB Output is correct
32 Correct 21 ms 6636 KB Output is correct
33 Correct 19 ms 6748 KB Output is correct

Subtask #3
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 6744 KB Output is correct
2 Correct 16 ms 6664 KB Output is correct
3 Correct 20 ms 6748 KB Output is correct
4 Correct 17 ms 6720 KB Output is correct
5 Correct 16 ms 6860 KB Output is correct
6 Correct 17 ms 6748 KB Output is correct
7 Correct 18 ms 6748 KB Output is correct
8 Correct 47 ms 6616 KB Output is correct
9 Correct 47 ms 6748 KB Output is correct
10 Correct 48 ms 6824 KB Output is correct
11 Correct 37 ms 6736 KB Output is correct
12 Correct 16 ms 6748 KB Output is correct
13 Correct 16 ms 6744 KB Output is correct
14 Correct 17 ms 6736 KB Output is correct
15 Correct 17 ms 6748 KB Output is correct
16 Correct 19 ms 6796 KB Output is correct
17 Correct 18 ms 6748 KB Output is correct
18 Correct 21 ms 6636 KB Output is correct
19 Correct 19 ms 6748 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 195 ms 39656 KB Output is correct
35 Correct 251 ms 39504 KB Output is correct
36 Correct 214 ms 39508 KB Output is correct
37 Correct 415 ms 39516 KB Output is correct
38 Correct 308 ms 39608 KB Output is correct
39 Correct 463 ms 39528 KB Output is correct
40 Execution timed out 906 ms 39540 KB Time limit exceeded
41 Halted 0 ms 0 KB -