Submission #1221896

#	Time	Username	Problem	Language	Result	Execution time	Memory
1221896		spetr	Financial Report (JOI21_financial)	C++20	0 / 100	536 ms	1114112 KiB

Main

#include <bits/stdc++.h>
#include <algorithm>

using namespace std;

#define ll long long
const ll mmod = 998244353;  
#define vl vector<long long>
#define vll vector<vector<long long>>

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    ll n, d;
    cin >> n >> d;

    vl nums;
    for (ll i = 0; i < n; i++){
        ll num;
        cin >> num;
        nums.push_back(num);
    }

    vll dp(n+1, vl(n, 10e6));
    for(ll i = 0; i < n; i++)
        dp[1][i] = nums[i];

    for(ll i = 0; i < n; i++){
        for(ll k = 2; k <= n; k++){
            ll best = 10e6;
            ll nula = 0;
            ll lo = max(nula, i - d);
            for(ll t = lo; t < i; t++){
                best = min(best, dp[k][t]);
            }
            best = max(best, nums[i]);
            for(ll t = lo; t < i; t++){
                if (dp[k-1][t] < nums[i])
                    best = min(best, nums[i]);
            }
            dp[k][i] = best;
        }
    }

    ll skore = 1;
    for(ll k = 1; k <= n; k++){
        if (dp[k][n-1] < 10e6)
            skore = k;
    }
    cout << skore << "\n";
    return 0;
}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 20
• Subtask 4: 0 / 12
• Subtask 5: 0 / 5
• Subtask 6: 0 / 35