Submission #982154

#	Time	Username	Problem	Language	Result	Execution time	Memory
982154		irmuun	Wiring (IOI17_wiring)	C++17	13 / 100	17 ms	3932 KiB

wiring

#include<bits/stdc++.h>

using namespace std;

#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

ll min_total_length(vector<int>r,vector<int>b){
    ll ans=0,n=r.size(),m=b.size();
    for(ll i=0;i<n-1;i++){
        ans+=(r[i+1]-r[i])*(i+1);
    }
    ll cur=0;
    for(ll i=m-1;i>=1;i--){
        ans+=(b[i]-b[i-1])*(++cur);
    }
    ans+=(b[0]-r[n-1])*max(n,m);
    return ans;
}

• Subtask 1: 0 / 7
• Subtask 2: 13 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45