Submission #439850

#	Time	Username	Problem	Language	Result	Execution time	Memory
439850		flappybird	Wiring (IOI17_wiring)	C++14	0 / 100	1 ms	332 KiB

wiring

#include "wiring.h"

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
#define MAX 1010
vector<ll> R, B;
ll N, M;
ll dp[MAX][MAX];

long long min_total_length(vector<int> r, vector<int> b) {
	ll i, j;
	N = r.size();
	M = b.size();
	R.push_back(0);
	B.push_back(0);
	for (i = 0; i < N; i++) R.push_back((ll)r[i]);
	for (i = 0; i < M; i++) B.push_back((ll)b[i]);
	for (i = 1; i <= N; i++) {
		for (j = 1; j <= M; j++) {
			if (i == 1 || j == 1) dp[i][j] = dp[i - 1][j - 1] + abs(R[i] - B[j]);
			else dp[i][j] = min(dp[i - 1][j - 1], min(dp[i - 1][j], dp[i][j - 1])) + abs(R[i] - B[j]);
		}
	}
	return dp[N][M];
}

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