Submission #982918

#	Time	Username	Problem	Language	Result	Execution time	Memory
982918		vjudge1	Palembang Bridges (APIO15_bridge)	C++17	0 / 100	1 ms	348 KiB

bridge

#include<bits/stdc++.h>
#define f first
#define s second
#define pb push_back
#define pii pair<int,int>
#define ll long long
#define sz(x) (ll)x.size()
using namespace std;
int n;
void sv1(){
    ll ans=0;vector<ll>vec;
    for(int i=1;i<=n;i++){
        char X,Y;ll x,y;
        cin>>X>>x>>Y>>y;
        if(X==Y)ans+=abs(y-x);
        else vec.pb(x),vec.pb(y);
    }sort(vec.begin(),vec.end());
    ll med=vec[(sz(vec)-1)/2];
    for(auto it : vec)ans+=abs(med-it);
    cout<<ans;return;
}
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    int k;cin>>k>>n;
    if(k==1)sv1();//else sv2();
    return 0;
}

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