Submission #812399

#	Time	Username	Problem	Language	Result	Execution time	Memory
812399		Dan4Life	Wiring (IOI17_wiring)	C++17	7 / 100	120 ms	262144 KiB

wiring

#include "wiring.h"
#include <bits/stdc++.h>
using namespace std;
#define sz(a) (int)a.size()
using ll = long long;

ll min_total_length(vector<int> a, vector<int> b) {
	int n = sz(a), m = sz(b);
	ll dp[n+2][m+2]; memset(dp,63,sizeof(dp)); dp[0][0] = 0;
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= m; j++){
			dp[i][j] = min(dp[i][j], dp[i-1][j]+abs(a[i-1]-b[j-1]));
			dp[i][j] = min(dp[i][j], dp[i][j-1]+abs(a[i-1]-b[j-1]));
			dp[i][j] = min(dp[i][j], dp[i-1][j-1]+abs(a[i-1]-b[j-1]));
		}
	}
	return dp[n][m];
}

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