Submission #1036266

#	Time	Username	Problem	Language	Result	Execution time	Memory
1036266		stdfloat	Crayfish scrivener (IOI12_scrivener)	C++17	Compilation error	0 ms	0 KiB

scrivener

#include <bits/stdc++.h>
#include "grader.cpp"
using namespace std;

const int N = (int)1e6 + 1;

int q, cnt, cur;

vector<char> ch(N);

vector<int> num(N), pr(N), d(N);

void Init() {}

void TypeLetter(char L) {
    num[++q] = ++cnt;

    ch[cnt] = L;
    pr[cnt] = cur;
    d[cnt] = d[cur] + 1;

    cur = cnt;
}

void UndoCommands(int U) {
    q++;

    num[q] = cur = num[q - U - 1];
}

char GetLetter(int P) {
    P = d[cur] - P - 1;

    int x = cur;
    while (P--) x = pr[x];

    return ch[x];
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccs6TwnI.o: in function `main':
scrivener.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cciIsOzL.o:grader.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status