Submission #298781

#	Time	Username	Problem	Language	Result	Execution time	Memory
298781		ChrisT	Wiring (IOI17_wiring)	C++17	7 / 100	252 ms	262148 KiB

wiring

#include <bits/stdc++.h> 
#include "wiring.h"
using namespace std;
const int MN = 2e5 + 3;
long long min_total_length (vector<int> r, vector<int> b) {
	vector<vector<long long>> dp((int)r.size() + 1, vector<long long>((int)b.size() + 1,1e18));
	dp[0][0] = 0; sort(r.begin(),r.end()); sort(b.begin(),b.end());
	for (int i = 1; i <= (int)r.size(); i++) {
		for (int j = 1; j <= (int)b.size(); j++) {
			dp[i][j] = abs(r[i-1] - b[j-1]) + min({dp[i-1][j-1],dp[i-1][j],dp[i][j-1]});
		}
	}
	return dp[(int)r.size()][(int)b.size()];
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45