Submission #523847

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
523847	2022-02-08 09:30:50	amunduzbaev	Bodyguard (JOI21_bodyguard)	C++17	42 / 100	25095 ms	308992 KiB

bodyguard

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#include "bits/stdc++.h"
using namespace std;
#define ar array
#define int long long
const int N = 6005;
const int Q = 3e6 + 5;
const int INF = 1e10;
int a[N], t[N], t2[N], b[N], c[N];
int up[N][N], ri[N][N], dp[N][N];
int T[Q], p[Q];
signed main(){
  ios::sync_with_stdio(0); cin.tie(0);
  
  vector<int> tx, ty;
  auto add = [&](int x, int y){
    tx.push_back(x);
    ty.push_back(y);
  };
  
  int n, q; cin>>n>>q;
  vector<int> a(n), b(n), c(n), t(n), t2(n);
  for(int i=0;i<n;i++){
    cin>>t[i]>>a[i]>>b[i]>>c[i];
    t2[i] = t[i] + abs(a[i] - b[i]);
    add(t[i] + a[i], t[i] - a[i]);
    add(t2[i] + b[i], t2[i] - b[i]);
  }
 
 
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• Subtask 1: 0 / 6
• Subtask 2: 7 / 7
• Subtask 3: 15 / 15
• Subtask 4: 20 / 20
• Subtask 5: 0 / 52