Submission #526729

#	Time	Username	Problem	Language	Result	Execution time	Memory
526729		MEGalodon	Palembang Bridges (APIO15_bridge)	C++14	22 / 100	42 ms	4332 KiB

bridge

#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    int K, people;
    cin>>K>>people;
    vector<ll> values;
    ll output = 0;
    while( people-- ){
        char p, q;
        ll s, t;
        cin>>p>>s>>q>>t;
        if( p != q ){ values.push_back(s); values.push_back(t); }
        else{ output += abs(s-t); }
    }
    sort(values.begin(), values.end());
    if( !values.empty() ){
        ll m = values[(((int)values.size()+1)/2)-1];
        for( ll x : values ) output += abs(x-m);
    }
    output += (ll)values.size()/2;
    cout<<output<<'\n';
    return 0;
}

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