Submission #531543

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
531543	2022-03-01 03:22:01	amunduzbaev	Snowball (JOI21_ho_t2)	C++17	100 / 100	120 ms	16912 KiB

Main

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "bits/stdc++.h"
using namespace std;
#define ar array
#define int long long
signed main(){
  ios::sync_with_stdio(0); cin.tie(0);
  
  int n, q; cin>>n>>q;
  vector<int> x(n), p(q), is(q);
  for(int i=0;i<n;i++) cin>>x[i];
  for(int i=0;i<q;i++){
    cin>>p[i];
    is[i] = (p[i] > 0);
    if(i) p[i] += p[i-1];
  }
  
  vector<int> mn(q, 0), mx(q, 0);
  for(int i=0;i<q;i++){ 
    if(i) mn[i] = mn[i-1], mx[i] = mx[i-1];
    mn[i] = min(mn[i], p[i]);
    mx[i] = max(mx[i], p[i]);
  }
  
  vector<int> res(n);
  for(int i=1;i<n;i++){
    int l = 0, r = q;
    auto check = [&](int t){
      return (x[i-1] + mx[t] <= x[i] + mn[t]);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 33 / 33
• Subtask 2: 67 / 67