Submission #1019191

#	Time	Username	Problem	Language	Result	Execution time	Memory
1019191		codefox	Palembang Bridges (APIO15_bridge)	C++14	0 / 100	1 ms	604 KiB

bridge

#include <bits/stdc++.h>

using namespace std;

#define pii pair<int, int>

int main()
{
    int k, n;
    cin >> k >> n;
    vector<pii> jobs;
    vector<int> pos;
    int sol = 0;
    for (int i = 0; i < n; i++)
    {
        char c1, c2;
        int a, b;
        cin >> c1 >> a >> c2 >> b;
        if (c1!=c2)
        {
            jobs.push_back({a, b});
            pos.push_back(a);
            pos.push_back(b);
        }
        else sol += abs(a-b);
    }
    sort(pos.begin(), pos.end());
    if (k == 1)
    {
        int h = pos[pos.size()/2];
        for (int ele:pos) sol += abs(ele-h);
        cout << sol+pos.size()/2;
    }
    return 0;
}

• Subtask 1: 0 / 8
• Subtask 2: 0 / 14
• Subtask 3: 0 / 9
• Subtask 4: 0 / 32
• Subtask 5: 0 / 37