Submission #1158995

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1158995	2025-02-28 02:56:37	emptypringlescan	Wiring (IOI17_wiring)	C++20	100 / 100	24 ms	10780 KiB

wiring

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#include <bits/stdc++.h>
using namespace std;
#include "wiring.h"
vector<pair<long long,int> > arr;
long long min_total_length(vector<int> r, vector<int> b){
  arr.push_back({-1,-1});
  int c1=0,c2=0;
  while(c1<(int)r.size()||c2<(int)b.size()){
    if(c1==(int)r.size()){
      arr.push_back({b[c2],1});
      c2++;
    }
    else if(c2==(int)b.size()){
      arr.push_back({r[c1],0});
      c1++;
    }
    else if(r[c1]<b[c2]){
      arr.push_back({r[c1],0});
      c1++;
    }
    else{
      arr.push_back({b[c2],1});
      c2++;
    }
  }
  long long dp[200005];
  for(int i=0; i<200005; i++) dp[i]=1e16;
  dp[0]=0;
  int pst=0,curst=1;
  long long back[200005],pref[200005],best,cur,sum;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 13 / 13
• Subtask 3: 10 / 10
• Subtask 4: 25 / 25
• Subtask 5: 45 / 45