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Submission #1062152

# Submission time Handle Problem Language Result Execution time Memory
1062152 2024-08-16T19:53:16 Z YassirSalama Counting Mushrooms (IOI20_mushrooms) C++17
0 / 100
 6 ms 612 KB 
#include "mushrooms.h"
#include<bits/stdc++.h>
using namespace std;
#define all(v) v.begin(),v.end()
#define mm use_machine
#define pb push_back

int count_mushrooms(int n) {
	int ans=0;
	string s;
	s+='A';
	int x=mm({0,1});
	if(x) s+='B';
	else s+='A';
	vector<int> c;c.pb(0);c.pb(1);
	for(int i=2;i<n;i++){
		c.pb(i);
		if(mm(c)==x){
			s+=s.back();
		}else{
			int t=s.back()-'A';
			t^=1;
			x++;
			s+=char(t+'A');
		}
	}
	for(auto x:s){
		ans+=x=='A';
	}
	return ans;
}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 2 ms 344 KB Output is correct
6 Incorrect 6 ms 612 KB Too many total array sizes as queries.
7 Halted 0 ms 0 KB -