Submission #1132714

#	Time	Username	Problem	Language	Result	Execution time	Memory
1132714		vako_p	Password (RMI18_password)	C++20	Compilation error	0 ms	0 KiB

password

#include <bits/stdc++.h>
#include "grader.h"
using namespace std;
#define pb push_back
#define ll int

const int mxN = 1e4 + 5;
ll N,sz,cnt[mxN],cnt1[mxN];
string ss,s1;

pair<ll,ll> bins(char ch, ll l, ll r, ll val){
	ll val1 = cnt[ch - 'a'];
	while(r > l + 1){
		ll mid = l + (r - l) / 2;
		s1 = "";
		for(int i = 0; i < mid; i++) s1 += ss[i];
		for(int i = 1; mid + i <= N; i++) s1 += ch;
		ll ans = query(s1) - mid;
		if(ans > val){
			l = mid;
			val1 = ans;
		}
		else r = mid;
	}
	return {l, val1};
}

string guess(int n, int sz1){
	N = n;
	sz = sz1;
	for(int i = 0; i < sz; i++){
		ss = "";
		for(int j = 0; j < N; j++) ss += ('a' + i);
		cnt[i] = query(ss);
	}
	ss = "";
	for(int i = 0; i < cnt[0]; i++) ss += 'a';
	for(int i = 1; i < sz; i++){
		ll curr = 0;
		ll l = 0, r = ss.size() + 1; 
		for(int i = 0; i <= N; i++) cnt1[i] = 0;
		while(curr < cnt[i]){
			pair<ll,ll> x = bins('a' + i, l, r, curr);
//			cout << "current " << ss << "-- bins " << char('a' + i) << ' ' << l << ' ' << r << ' ' << curr << " ---> " << x.first << ' ' << x.second << endl;
			cnt1[x.first] = x.second - curr;
			curr = x.second;
			r = x.first;
		}
		s1 = "";
		for(int i1 = ss.size(); i1 >= 0; i1--){
			if(i1 < ss.size()) s1 += ss[i1];
			for(int j = 0; j < cnt1[i1]; j++) s1 += ('a' + i);
		}
		reverse(s1.begin(), s1.end());
		ss = s1;
	}
	return ss;
}

Compilation message (stderr)

password.cpp:2:10: fatal error: grader.h: No such file or directory
    2 | #include "grader.h"
      |          ^~~~~~~~~~
compilation terminated.