Submission #1014798

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1014798	2024-07-05 14:36:17	hotboy2703	Wiring (IOI17_wiring)	C++17	100 / 100	38 ms	10008 KiB

wiring

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#include <vector>
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define pll pair <ll,ll>
#define fi first
#define se second
#define MP make_pair
#define sz(a) (ll((a).size()))
#define BIT(mask,i) (((mask) >> (i))&1)
#define MASK(i) (1LL << (i))
pll a[200100];
ll dist[200100];
ll sum[200100];
ll dp[200100];
const ll INF = 1e18;
long long min_total_length(std::vector<int> r, std::vector<int> b){
    ll n = sz(r)+sz(b);
    for (ll i = 1;i <= n;i ++){
        if (i <= sz(r))a[i] = MP(r[i-1],0);
        else a[i] = MP(b[i-sz(r)-1],1);
    }
    sort(a+1,a+1+n);
    {
        ll last[2] = {-1,-1};
        for (ll i = 1;i <= n;i ++){
            sum[i] = a[i].fi + sum[i-1];
            dist[i] = INF;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 13 / 13
• Subtask 3: 10 / 10
• Subtask 4: 25 / 25
• Subtask 5: 45 / 45