Submission #972104

#	Time	Username	Problem	Language	Result	Execution time	Memory
972104		Halym2007	Palembang Bridges (APIO15_bridge)	C++17	22 / 100	40 ms	6220 KiB

bridge

#include "bits/stdc++.h"
#define ll long long int
#define pb push_back
#define pii pair<int,int>
#define ff first
#define ss second
#define sz size()

const int N = 2e5 + 1;

using namespace std;

ll n, k, x[N], y[N], gos;

char s[N], d[N];

vector <int> v;

int main(){
    ios::sync_with_stdio(false); cin.tie(nullptr);
    //freopen("input.in", "r", stdin);
    //freopen("output.out", "w", stdout);
    cin >> k >> n;
    for(int i = 1; i <= n; i++){
    	cin >> s[i] >> x[i] >> d[i] >> y[i];
    	if(s[i] != d[i]){
    		gos++;
		    v.pb(x[i]);
		    v.pb(y[i]);
    	}
    	else {
    		gos += abs (x[i] - y[i]);
		}
    }
    sort(v.begin(), v.end());
    int n1 = v.sz/2;
    int med = v[n1];
    for(auto i: v){
    	gos += abs(med-i);
    }
    cout << gos;
}

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