Submission #1053913

#	Time	Username	Problem	Language	Result	Execution time	Memory
1053913		aaaaaarroz	Wiring (IOI17_wiring)	C++17	0 / 100	1 ms	348 KiB

wiring

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll min_total_length(vector<int>r, vector<int>b) {
	int n=r.size();
	int m=b.size();
	vector<vector<ll>>dp(n+1,vector<ll>(m+1,LLONG_MAX));
	dp[0][0]=0;
	for(int i=0;i<=n;i++){
		for(int j=0;j<=m;j++){
			if(i>0&&j>0){
				dp[i][j]=min(dp[i][j],dp[i-1][j-1]+abs(r[i-1]-b[j-1]));
			}
			if(i>0){
				if(j>0){
					dp[i][j]=min(dp[i][j],dp[i-1][j]+abs(r[i-1]-b[j-1]));
				}
				else{
					dp[i][j]=min(dp[i][j],dp[i-1][j]);
				}
			}
			if(j>0){
				if(i>0){
					dp[i][j]=min(dp[i][j],dp[i][j-1]+abs(r[i-1]-b[j-1]));
				}
				else{
					dp[i][j]=min(dp[i][j],dp[i][j-1]);
				}
			}
		}
	}
	return dp[n][m];
}

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