제출 #800087

#제출 시각아이디문제언어결과실행 시간메모리
800087Benmath전선 연결 (IOI17_wiring)C++14
7 / 100
121 ms262144 KiB
//#include "wiring.h"
#include<bits/stdc++.h>
using namespace std;
long long min_total_length(std::vector<int> r, std::vector<int> b) {
	int n=r.size();
	int m=b.size();
	long long int dp[n][m];
	for(int i=0;i<n;i++){
        if(i==0){
            long long int sum=0;
            for(int j=0;j<m;j++){
                sum=sum+abs(r[i]-b[j]);
                dp[i][j]=sum;
            }
        }else{
        for(int j=0;j<m;j++){
            if(j==0){
                dp[i][j]=dp[i-1][j]+abs(r[i]-b[j]);
            }else{
                dp[i][j]=abs(r[i]-b[j])+min(dp[i-1][j-1],min(dp[i][j-1],dp[i-1][j]));
            }
        }
        }
	}
	return dp[n-1][m-1];
}
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