Submission #430612

#TimeUsernameProblemLanguageResultExecution timeMemory
430612fskaricaWiring (IOI17_wiring)C++14
7 / 100
34 ms5172 KiB
#include <bits/stdc++.h>
using namespace std;

const int MAX = 210;
long long dp[MAX][MAX];
int n, m;

long long min_total_length(std::vector<int> r, std::vector<int> b) {
    n = r.size();
    m = b.size();

    for (int i = 0; i <= n; i++) {
        for (int j = 0; j <= m; j++) {
            dp[i][j] = 1e18;
        }
    }
    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]);
            dp[i][j] = min(dp[i][j], dp[i][j - 1]);
            dp[i][j] = min(dp[i][j], dp[i - 1][j - 1]);

            dp[i][j] += abs(r[i - 1] - b[j - 1]);
        }
    }

//    for (int i = 0; i <= n; i++) {
//        for (int j = 0; j <= m; j++) {
//            if (dp[i][j] == 1e9) {
//                cout << "- ";
//            }
//            else {
//                cout << dp[i][j] << " ";
//            }
//        }
//        cout << "\n";
//    }

    return dp[n][m];
}

//int main() {
//    cin >> n >> m;
//
//    vector <int> a;
//    vector <int> b;
//
//    int x;
//    for (int i = 0; i < n; i++) {
//        cin >> x;
//        a.push_back(x);
//    }
//
//    for (int i = 0; i < m; i++) {
//        cin >> x;
//        b.push_back(x);
//    }
//
//    cout << min_total_length(a, b) << "\n";
//
//    return 0;
//}
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