#include<bits/stdc++.h>
//#include "grader.h"
using namespace std;
#define ll long long
#define pii pair<int,int>
#define pll pair<ll,ll>
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define all(vr) vr.begin(),vr.end()
#define vi vector<int>
#define vll vector<ll>
namespace myrand
{
mt19937 mt(chrono::system_clock::now().time_since_epoch() / chrono::microseconds(1));
ll Int(ll l,ll r) {return uniform_int_distribution<ll> (l,r)(mt);}
}
using namespace myrand;
const int N = 1e5 + 10;
int in[60][N], base = Int(N, 1e9);
set<int> word[60];
void excerpt(int E[])
{
ll id = 0, mx = -1;
for (int i = 0; i <= 55; ++i)
{
ll score = 0;
int h = 0;
for (int j = 0; j < 100; ++j)
{
int r = j;
h = E[j];
while (r < 99 && word[i].count(h))
h = h * base + E[++r];
if (word[i].count(h)) r++;
score += (r - j) * (r - j);
j = r;
}
if (score > mx) id = i, mx = score;
}
id = language(id);
for (int i = 0; i < 100; ++i)
{
int h = 0;
for (int j = i; j < min(100, i + 10); ++j)
{
h = h * base + E[j];
word[id].insert(h);
}
}
}
/*int main()
{
//freopen("ss.inp", "r", stdin);
ios::sync_with_stdio(false);
cin.tie(0);
return 0;
}*/
Compilation message
lang.cpp: In function 'void excerpt(int*)':
lang.cpp:46:10: error: 'language' was not declared in this scope
46 | id = language(id);
| ^~~~~~~~
