Submission #711785

#	Time	Username	Problem	Language	Result	Execution time	Memory
711785		mseebacher	Counting Mushrooms (IOI20_mushrooms)	C++17	Compilation error	0 ms	0 KiB

mushrooms

#include "mushrooms.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
 
int count_mushrooms(int n){
  vector<int> a(2);
  a[0] = 0;
  a[1] = 1;
  if(n == 1) return 1;
  if(n == 2) return use_machine(a) == 1 ? 1 : 2; 
	
  a.reassign(3);
  a[1] = 0;
  int ans = 1;
  for(int i = 1;i<n-1;i+=2){
	a[0] = i;
	a[2] = i+1;
	int x = use_machine(a);
	if(x == 0) ans+=2;
	if(x == 1) ans++;
  }
  return ans;
}

Compilation message (stderr)

mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:13:5: error: 'class std::vector<int>' has no member named 'reassign'; did you mean 'assign'?
   13 |   a.reassign(3);
      |     ^~~~~~~~
      |     assign