Submission #1152790

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1152790	2025-02-18 10:30:26	alexdd	Shortcut (IOI16_shortcut)	C++20	0 / 100	0 ms	328 KiB

shortcut

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#include "shortcut.h"
#include<bits/stdc++.h>
using namespace std;
#define int long long
const int INF = 1e18;
const int MAXN = 3005;
int n,c;
int a[MAXN];//pozitii
int d[MAXN];
int worst_pref[MAXN],worst_suff[MAXN];
int only_pref[MAXN],only_suff[MAXN];
int inainte[MAXN][MAXN];
bool verif(int lim)
{
    if(only_pref[n] <= lim)
        return 1;
    vector<vector<int>> prec(n+2,vector<int>(n+2,-INF));
    for(int u=n;u>0;u--)
    {
        for(int v=n;v>u;v--)
        {
            if(a[v] + d[v] - a[u] + d[u] > lim)
            {
                prec[u][v] = a[u] - a[v] + d[u] + d[v];
            }
            prec[u][v] = max(prec[u][v], prec[u+1][v]);
        }
    }
    vector<vector<bool>> aux(n+2,vector<bool>(n+2,1));
    for(int i=1;i<=n;i++)
 
 
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Compilation message (stderr)

shortcut.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
shortcut_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 14
• Subtask 3: 0 / 8
• Subtask 4: 0 / 7
• Subtask 5: 0 / 33
• Subtask 6: 0 / 22
• Subtask 7: 0 / 4
• Subtask 8: 0 / 3