Submission #914364

#	Time	Username	Problem	Language	Result	Execution time	Memory
914364		VMaksimoski008	Crayfish scrivener (IOI12_scrivener)	C++14	Compilation error	0 ms	0 KiB

scrivener

#include <bits/stdc++.h>

#define pb push_back
#define eb emplace_back
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define uniq(x) x.erase(unique(all(x)), x.end())
#define rall(x) x.rbegin(), x.rend()
//#define int long long

using namespace std;

using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

const int mod = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e5 + 5;
const double eps = 1e-9;

string s;

void Init() {
    s = "";
}

void TypeLetter(char ch) {
    s += ch;
}

void UndoCommands(int U) {
    while(U-- && !s.empty()) s.pop_back();
}

char getLetter(int p) {
    return s[p];
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cchkUvuE.o: in function `main':
grader.cpp:(.text.startup+0x18b): undefined reference to `GetLetter(int)'
collect2: error: ld returned 1 exit status