Submission #1015516

#	Time	Username	Problem	Language	Result	Execution time	Memory
1015516		nam6	Radio Towers (IOI22_towers)	C++17	4 / 100	617 ms	1604 KiB

towers

#include "towers.h"
#include<bits/stdc++.h>
using namespace std; 

int sommet; 
vector<int> altitudes; 

void init(int N, vector<int> H) {
  altitudes = H; 
  int hcur = 0; 
  int pos = 0; 
  while(H[pos] > hcur){
    hcur = H[pos]; 
    pos++; 
  }
  sommet = pos-1; 
}

int max_towers(int L, int R, int D) {
  if(L<=sommet && R<=sommet)
    return 1; 
  if(L>=sommet && R>=sommet)
    return 1; 
  if(altitudes[sommet] - max(altitudes[L], altitudes[R]) < D)
    return 1; 
  return 2;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 11
• Subtask 3: 0 / 12
• Subtask 4: 0 / 14
• Subtask 5: 0 / 17
• Subtask 6: 0 / 19
• Subtask 7: 0 / 23