Submission #366311

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
366311	2021-02-13 20:54:11	idk321	Watching (JOI13_watching)	C++11	50 / 100	1086 ms	16256 KiB

watching

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 2005;
int dp[N][N];
int n,p, q;
int a[N];
bool poss(ll w)
{
    for (int i = 0; i < N; i++)
    {
        for (int j = 0; j < N; j++) dp[i][j] = 0;
    }
    for (int i = p; i >= 0; i--)
    {
        for (int j = q; j >= 0; j--)
        {
            if (dp[i][j] == n)
            {
                dp[0][0] = n;
            } else
            {
                if (i != 0)
                {
                    int first = a[dp[i][j]];
                    auto it = upper_bound(a, a + n, first + w - 1);
 
 
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• Subtask 1: 50 / 50
• Subtask 2: 0 / 50