// Esti <3
//\
šťastia pre nás :)
// you're already the best
// _
// ^ ^ //
// >(O_O)<___//
// \ __ __ \
// \\ \\ \\\\
#include <bits/stdc++.h>
using namespace std;
//#pragma GCC optimize("O3","unroll-loops")
//#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#pragma GCC optimize("O3")
#pragma GCC target("popcnt")
using ll = long long;
#define int long long
#define forn(i,n) for(int i=0; i<(n); ++i)
#define pb push_back
#define pi pair<int,int>
#define f first
#define s second
#define vii(a,n) vector<int> a(n); forn(i,n) cin>>a[i];
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
const int inf = 1e18;
const int mod = 998244353;
// \
\
:smiling_face_with_3_hearts: :smiling_face_with_3_hearts: :smiling_face_with_3_hearts:
//vidime sa veľmi skoro, moje slnko
string pass;
int query(string s);
void insert(string&s, int i, char c) {
s+=c;
for (int j=s.size()-1; j>i; --j) {
swap(s[j],s[j-1]);
}
}
string guess(int n, int s) {
vector<int> cnt(26);
for(char c='a'; c<='z'; ++c) {
string s(n,c);
int x = query(s);
cnt[c-'a']=x;
}
vector<pi> v;
forn(i,26) if (cnt[i]) v.pb({cnt[i],i});
sort(all(v));
int k=v.size();
string ans(v[0].f,(char)('a'+v[0].s));
for (int i=1; i<k; ++i) {
char c = 'a'+v[i].s;
int p=ans.size();
int last = query(ans);
while (p>=0 && v[i].f) {
auto old = ans;
insert(ans,p,c);
int x = query(ans);
if (x > last) {
last = x;
--v[i].f;
} else {
ans = old;
--p;
}
}
string tmp(v[i].f,c);
ans = tmp+ans;
}
return ans;
}
Compilation message
password.cpp:3:1: warning: multi-line comment [-Wcomment]
3 | //\
| ^
password.cpp:9:1: warning: multi-line comment [-Wcomment]
9 | // \ __ __ \
| ^
password.cpp:36:1: warning: multi-line comment [-Wcomment]
36 | // \
| ^
/usr/bin/ld: /tmp/ccoxyofZ.o: in function `main':
grader.cpp:(.text.startup+0x66): undefined reference to `guess[abi:cxx11](int, int)'
collect2: error: ld returned 1 exit status
