Submission #402020

#	Time	Username	Problem	Language	Result	Execution time	Memory
402020		IloveN	Languages (IOI10_languages)	C++14	Compilation error	0 ms	0 KiB

lang

#include<bits/stdc++.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>
const int N = 1e5 + 10;

int in[60][N];

void excerpt(int E[])
{
    set<int> st;
    for (int i = 0; i < 100; ++i) st.insert(E[i]);
    int id = 0, mx = -1;
    for (int i = 0; i <= 55; ++i)
    {
        int score = 0;
        for (int x : st) score += in[i][x];
        if (score > mx) id = i, mx = score;
    }
    id = language(id);
    for (int x : st) in[id][x] = 1;
}

/*int main()
{
    //freopen("ss.inp", "r", stdin);
    ios::sync_with_stdio(false);
    cin.tie(0);
    return 0;
}*/

Compilation message (stderr)

lang.cpp: In function 'void excerpt(int*)':
lang.cpp:30:10: error: 'language' was not declared in this scope
   30 |     id = language(id);
      |          ^~~~~~~~