Submission #1192131

#	Time	Username	Problem	Language	Result	Execution time	Memory
1192131		TroySer	Crayfish scrivener (IOI12_scrivener)	C++20	Compilation error	0 ms	0 KiB

scrivener

#include <ext/rope>
#include <bits/stdc++.h>

using namespace std;
using namespace __gnu_cxx;

const ll SZ = 1e7 + 1;

crope states[SZ];
int currentIndex = 0;

void Init() {}

void TypeLetter(char L) {
	
	states[currentIndex + 1] = states[currentIndex] + L;
	currentIndex++;

}

void UndoCommands(int U) {

	states[currentIndex + 1] = states[currentIndex - U];
	currentIndex++;

}

char GetLetter(int P) {

  	return states[currentIndex][P];

}

Compilation message (stderr)

scrivener.cpp:7:7: error: 'll' does not name a type
    7 | const ll SZ = 1e7 + 1;
      |       ^~
scrivener.cpp:9:14: error: 'SZ' was not declared in this scope
    9 | crope states[SZ];
      |              ^~
scrivener.cpp: In function 'void TypeLetter(char)':
scrivener.cpp:16:9: error: 'states' was not declared in this scope; did you mean 'static'?
   16 |         states[currentIndex + 1] = states[currentIndex] + L;
      |         ^~~~~~
      |         static
scrivener.cpp: In function 'void UndoCommands(int)':
scrivener.cpp:23:9: error: 'states' was not declared in this scope; did you mean 'static'?
   23 |         states[currentIndex + 1] = states[currentIndex - U];
      |         ^~~~~~
      |         static
scrivener.cpp: In function 'char GetLetter(int)':
scrivener.cpp:30:16: error: 'states' was not declared in this scope; did you mean 'static'?
   30 |         return states[currentIndex][P];
      |                ^~~~~~
      |                static