Submission #430430

#TimeUsernameProblemLanguageResultExecution timeMemory
430430dreezyCounting Mushrooms (IOI20_mushrooms)C++17
0 / 100
1 ms200 KiB
#include <bits/stdc++.h>
#include "mushrooms.h"
using namespace std;
#define pb push_back
#define mp make_pair



int count_mushrooms(int n) {
	int ans = 1;
	
	for(int i = 1; i<n; i+=2 ){
		int res = use_machine({0,i,i+1});
		if(res ==2) ans+=1;
		if(res ==0) ans+= 2;
		if( res ==1){
			ans+=use_machine({0,i}) == 0;
		}
	}
	return ans;
}
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