Submission #1351751

#	Time	Username	Problem	Language	Result	Execution time	Memory
1351751		Faisal_Saqib	Counting Mushrooms (IOI20_mushrooms)	C++17	Compilation error	0 ms	0 KiB

mushrooms

#include "mushrooms.h"
#include <bit/stdc++.h>
using namespace std;
const int B=100;
int count_mushrooms(int n) {
	vector<int> cnt[4];
	cnt[0].push_back(0);
	int p=min(n,B);
	for(int i=1;i<p;i++)
	{
		cnt[use_machine({0,i})].push_back(i);
	}
	int ans=cnt[0].size();
	for(int i=p;i<n;i++)
	{
		bool flp=0;
		if(cnt[0].size()<cnt[1].size())
		{
			flp=1;
		}
		vector<int> cur;
		int sz=min(cnt[flp].size(),n-i);
		for(int j=0;j<sz;j++)
			cur.push_back(i+j),cur.push_back(cnt[flp][j]);
		ans+=((use_machine(cur)+flp)/2);
	}
	return ans;
}

Compilation message (stderr)

mushrooms.cpp:2:10: fatal error: bit/stdc++.h: No such file or directory
    2 | #include <bit/stdc++.h>
      |          ^~~~~~~~~~~~~~
compilation terminated.