Submission #759595

#	Time	Username	Problem	Language	Result	Execution time	Memory
759595		aykhn	Crayfish scrivener (IOI12_scrivener)	C++14	Compilation error	0 ms	0 KiB

scrivener

#include <bits/stdc++.h>
 
// author: aykhn
 
using namespace std;
 
typedef long long ll;
 
#define TC int t; cin >> t; while (t--) _();
#define OPT ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define all(v) v.begin(), v.end()
#define pii pair<int, int>
#define mpr make_pair
#define eb emplace_back
#define pb push_back
#define ts to_string
#define fi first
#define se second
#define ins insert
#define int ll
#define inf 0x3F3F3F3F
#define infll 0x3F3F3F3F3F3F3F3FLL
#define bpc __builtin_popcount
 
 
void Init() 
{
}
 
void TypeLetter(char L) 
{
    
}
 
void UndoCommands(int U) 
{
}
 
char GetLetter(int P) 
{
    x++;
    if (x == 1)
    {
        return 'a';
    }
    
    return 'b';
}

Compilation message (stderr)

scrivener.cpp: In function 'char GetLetter(ll)':
scrivener.cpp:41:5: error: 'x' was not declared in this scope
   41 |     x++;
      |     ^