Submission #555587

#	Time	Username	Problem	Language	Result	Execution time	Memory
555587		fuad27	Aliens (IOI16_aliens)	C++17	12 / 100	150 ms	2260 KiB

aliens

#include "aliens.h"
#include<bits/stdc++.h>
using namespace std;
const long long INF = 1e18;
long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> C) {
	long long dp[n+1][k+1];
	sort(r.begin(), r.end());
	for(int i = 1;i<=n;i++)
		dp[i][0] = INF;
	for(int i = 0;i<=k;i++) {
		dp[0][i] = 0;
	}
	for(int i = 1;i<=n;i++) {
		for(int j = 1;j<=k;j++) {
			dp[i][j] = INF;
			for(int c = 1;c<=i;c++) {
				dp[i][j] = min(dp[i][j], dp[c-1][j-1]+(r[i-1]-r[c-1]+1)*(r[i-1] - r[c-1]+1));
			}
		}
	}
	return dp[n][k];
}

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