Submission #298301

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
298301	2020-09-12 17:02:28	shayan_p	Sky Walking (IOI19_walk)	C++17	0 / 100	45 ms	9984 KiB

walk

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#include<bits/stdc++.h>
#include "walk.h"
#define F first
#define S second
#define PB push_back
#define sz(s) (int(s.size()))
#define bit(n, k) (((n)>>(k))&1)
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int maxn = 1e5 + 10;
const ll INF = 2e18;
vector<int> tdo[maxn][2];
ll tmp[maxn];
ll min_distance(vector<int> x, vector<int> h, vector<int> l, vector<int> r, vector<int> y, int src, int snk){
    int n = sz(x), m = sz(y);
    assert(src == 0 && snk == n-1);
    set<pll> st;
    ll lazy = 0;
    
    st.insert({0, 0});
    for(int i = 0; i < m; i++){
  tdo[l[i]][0].PB(y[i]);
 
 
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• Subtask 1: 0 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 15
• Subtask 4: 0 / 18
• Subtask 5: 0 / 43