Submission #1169243

#	Time	Username	Problem	Language	Result	Execution time	Memory
1169243		userro1234324	Painting Squares (IOI20_squares)	C++20	Compilation error	0 ms	0 KiB

squares

#include "squares.h"
#include <bits/stdc++.h>
int N;
vector <int> odp;
vector <int> pusty;
void dodaj_do_odpowiedzi(int ile, int co) {
    while (ile-- && odp.size() < N) odp.push_back(co);
}
std::vector<int> paint(int n) {
	odp p = pusty;
	for (int i = 1; i <= 29; i++) {
        dodaj_do_odpowiedzi(i, 1);
        dodaj_do_odpowiedzi(35 - i, 0);
	}
	odp.push_back(70);
	return odp;
}
int lokalizacja;
void jest_pod_koniec() {
    int ostatni = odp.size() - 1;
    while (odp[ostatni] == -1) ostatni--;
    lokalizacja = n - ostatni - 1;
}
int pierwsza_jedynka() {
    int wsk = 0;
    while (odp[wsk] == 1) wsk++;
    while (odp[wsk] == 0) wsk++;
    return wsk;
}
int ile_jedynek(int indeks) {
    int zlicz = 0;
    while (odp[indeks] == 1) {
        indeks++; zlicz++;
    }
    return zlicz;
}
int ktory_indeks_w_prawdziwym(int ile) {
    return (ile - 1) * 35;
}
int find_location(int n, std::vector<int> c) {
    N = n;
    odp = c;
	if (odp.back() == -1) {
        jest_pod_koniec();
        return lokalizacja;
	}
	int indeks = pierwsza_jedynka();
	int ile = ile_jedynek(indeks);
	int ktory = ktory_indeks_w_prawdziwym(ile);
    return ktory - indeks;
}

Compilation message (stderr)

squares.cpp:4:1: error: 'vector' does not name a type
    4 | vector <int> odp;
      | ^~~~~~
squares.cpp:5:1: error: 'vector' does not name a type
    5 | vector <int> pusty;
      | ^~~~~~
squares.cpp: In function 'void dodaj_do_odpowiedzi(int, int)':
squares.cpp:7:21: error: 'odp' was not declared in this scope
    7 |     while (ile-- && odp.size() < N) odp.push_back(co);
      |                     ^~~
squares.cpp: In function 'std::vector<int> paint(int)':
squares.cpp:10:9: error: 'odp' was not declared in this scope
   10 |         odp p = pusty;
      |         ^~~
squares.cpp: In function 'void jest_pod_koniec()':
squares.cpp:20:19: error: 'odp' was not declared in this scope
   20 |     int ostatni = odp.size() - 1;
      |                   ^~~
squares.cpp:22:19: error: 'n' was not declared in this scope
   22 |     lokalizacja = n - ostatni - 1;
      |                   ^
squares.cpp: In function 'int pierwsza_jedynka()':
squares.cpp:26:12: error: 'odp' was not declared in this scope
   26 |     while (odp[wsk] == 1) wsk++;
      |            ^~~
squares.cpp:27:12: error: 'odp' was not declared in this scope
   27 |     while (odp[wsk] == 0) wsk++;
      |            ^~~
squares.cpp: In function 'int ile_jedynek(int)':
squares.cpp:32:12: error: 'odp' was not declared in this scope
   32 |     while (odp[indeks] == 1) {
      |            ^~~
squares.cpp: In function 'int find_location(int, std::vector<int>)':
squares.cpp:42:5: error: 'odp' was not declared in this scope
   42 |     odp = c;
      |     ^~~