Submission #617673

#	Time	Username	Problem	Language	Result	Execution time	Memory
617673		A_D	Aliens (IOI16_aliens)	C++14	0 / 100	1 ms	232 KiB

aliens

#include "aliens.h"

#include <bits/stdc++.h>

using namespace std;

const int N=5e2+11;

int dp[N][N];


long long take_photos(int n, int m, int k, vector<int> r, vector<int> c) {


    sort(r.begin(),r.end());
    for(int i=1;i<=n;i++){
        for(int j=1;j<=k;j++){
            long long ret=1e18;

            for(int h=i;h>=1;h--){
                long long u=(r[i-1]-r[h-1]+1)*(r[i-1]-r[h-1]+1)+dp[h-1][k-1];
  //              cout<<r[i-1]<<" "<<r[h-1]<<" "<<u<<"\n";
                ret=min(ret,u);
            }
            dp[i][j]=ret;

        }
    }
//    cout<<dp[0][0]<<" "<<dp[1][1]<<"\n";
    return dp[n][k];

}

• Subtask 1: 0 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 9
• Subtask 4: 0 / 16
• Subtask 5: 0 / 19
• Subtask 6: 0 / 40