Submission #1266012

#	Time	Username	Problem	Language	Result	Execution time	Memory
1266012		thenpc	Obstacles for a Llama (IOI25_obstacles)	C++20	24 / 100	72 ms	7496 KiB

obstacles

#include <bits/stdc++.h>
#include "obstacles.h"
using namespace std;
#define ll long long
int n,m,cnt[200005];
void initialize(vector<int> t,vector<int> h){
   n=t.size();
   m=h.size();
  for(int i=0;i<m;i++){
    if(t[n-1]>h[i]){
      if(i==0){
        cnt[i]=0;
      }
      cnt[i]=cnt[i-1];
    }
    else{
      if(i==0){
        cnt[i]=1;
      }
      cnt[i]=cnt[i-1]+1;
    }
  }
  
}
bool can_reach(int l,int r,int s,int d){
  if(cnt[s]==cnt[d]){
    return true;
  }
  return false;
}

• Subtask 0: 0 / 0
• Subtask 1: 10 / 10
• Subtask 2: 14 / 14
• Subtask 3: 0 / 13
• Subtask 4: 0 / 21
• Subtask 5: 0 / 25
• Subtask 6: 0 / 17