Submission #883114

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
883114	2023-12-04 14:49:05	amunduzbaev	Truck Driver (IOI23_deliveries)	C++17	29 / 100	1087 ms	49740 KiB

deliveries

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#include "deliveries.h"
 
#include "bits/stdc++.h"
using namespace std;
 
#define ar array
typedef long long ll;
//~ #define int ll
 
const int N = 1e5 + 5;
int n, cur;
ll tot;
vector<vector<ar<int, 2>>> edges;
vector<int> w;
vector<ar<int, 2>> par;
vector<ll> sub;
 
struct ST{
  ll Max[N << 2], sum[N << 2], f[N << 2], b[N << 2];
  
  void set(int i, int v, int lx, int rx, int x){
    if(lx == rx) { 
      b[x] = v; return;
    }
    
    int m = (lx + rx) >> 1;
    if(i <= m) set(i, v, lx, m, x << 1);
    else set(i, v, m + 1, rx, x << 1 | 1);
    
    b[x] = b[x << 1] + b[x << 1 | 1];
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 21 / 21
• Subtask 3: 0 / 14
• Subtask 4: 0 / 21
• Subtask 5: 0 / 36