#1943
Bacterie
O echipă de arheologi a descoperit o hartă străveche a Ținutului de Nord, care era locuit de o civilizație condusă după reguli matematice foarte riguroase. Conform acestei hărți, Ținutul de Nord era împărțit în n
rânduri a câte m
comitate, fiecare comitat ocupând o suprafață pătrată de un hectar.
Însă descoperirile au mai arătat că această civilizație a fost atacată de la sud-vest de o bacterie periculoasă, ce a acționat astfel: în primul an, a infectat comitatul din colțul din stânga jos al hărții, în al doilea an a infectat cele două comitate vecine cu primul, în al treilea an a infectat cele trei comitate vecine cu anterioarele două și așa mai departe, infecția oprindu-se când bacteria a ajuns la marginea de sus sau la marginea din dreapta a hărții.
Scrieţi un program care să determine numărul de comitate rămase neinfectate după oprirea expansiunii bacteriei.
Urmasii lui Moisil, gimnaziu, 2017
Problema | Bacterie | Operații I/O |
bacterie.in /bacterie.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #9190055 | Utilizator | |
Fișier | bacterie.cpp | Dimensiune | 291 B |
Data încărcării | 16 Aprilie 2018, 02:11 | Scor / rezultat | Eroare de compilare |
bacterie.cpp:1:9: error: #include expects "FILENAME" or <FILENAME> #include <fstream> ^ bacterie.cpp:3:1: error: stray '\302' in program using namespace std; ^ bacterie.cpp:3:1: error: stray '\240' in program bacterie.cpp:3:1: error: stray '\302' in program bacterie.cpp:3:1: error: stray '\240' in program bacterie.cpp:5:1: error: stray '\302' in program ifstream fin("bacterie.in"); ^ bacterie.cpp:5:1: error: stray '\240' in program bacterie.cpp:6:1: error: stray '\302' in program ofstream fout("bacterie.out"); ^ bacterie.cpp:6:1: error: stray '\240' in program bacterie.cpp:8:1: error: stray '\302' in program long long n,m,k,t; ^ bacterie.cpp:8:1: error: stray '\240' in program bacterie.cpp:8:1: error: stray '\302' in program bacterie.cpp:8:1: error: stray '\240' in program bacterie.cpp:10:1: error: stray '\302' in program int main() ^ bacterie.cpp:10:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program fin >> n >> m; ^ bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:13:1: error: stray '\302' in program bacterie.cpp:13:1: error: stray '\240' in program bacterie.cpp:15:1: error: stray '\302' in program k=min(n,m); ^ bacterie.cpp:15:1: error: stray '\240' in program bacterie.cpp:15:1: error: stray '\302' in program bacterie.cpp:15:1: error: stray '\240' in program bacterie.cpp:15:1: error: stray '\302' in program bacterie.cpp:15:1: error: stray '\240' in program bacterie.cpp:15:1: error: stray '\302' in program bacterie.cpp:15:1: error: stray '\240' in program bacterie.cpp:16:1: error: stray '\302' in program t=k*(k+1)/2; ^ bacterie.cpp:16:1: error: stray '\240' in program bacterie.cpp:16:1: error: stray '\302' in program bacterie.cpp:16:1: error: stray '\240' in program bacterie.cpp:16:1: error: stray '\302' in program bacterie.cpp:16:1: error: stray '\240' in program bacterie.cpp:16:1: error: stray '\302' in program bacterie.cpp:16:1: error: stray '\240' in program bacterie.cpp:18:1: error: stray '\302' in program fout << n*m-t; ^ bacterie.cpp:18:1: error: stray '\240' in program bacterie.cpp:18:1: error: stray '\302' in program bacterie.cpp:18:1: error: stray '\240' in program bacterie.cpp:18:1: error: stray '\302' in program bacterie.cpp:18:1: error: stray '\240' in program bacterie.cpp:18:1: error: stray '\302' in program bacterie.cpp:18:1: error: stray '\240' in program bacterie.cpp:18:1: error: stray '\302' in program bacterie.cpp:18:1: error: stray '\240' in program bacterie.cpp:18:1: error: stray '\302' in program bacterie.cpp:18:1: error: stray '\240' in program bacterie.cpp:20:1: error: stray '\302' in program return 0; ^ bacterie.cpp:20:1: error: stray '\240' in program bacterie.cpp:20:1: error: stray '\302' in program bacterie.cpp:20:1: error: stray '\240' in program bacterie.cpp:20:1: error: stray '\302' in program bacterie.cpp:20:1: error: stray '\240' in program bacterie.cpp:20:1: error: stray '\302' in program bacterie.cpp:20:1: error: stray '\240' in program bacterie.cpp:20:1: error: stray '\302' in program bacterie.cpp:20:1: error: stray '\240' in program bacterie.cpp:21:1: error: stray '\302' in program ^ bacterie.cpp:21:1: error: stray '\240' in program bacterie.cpp:21:1: error: stray '\302' in program bacterie.cpp:21:1: error: stray '\240' in program bacterie.cpp:21:1: error: stray '\302' in program bacterie.cpp:21:1: error: stray '\240' in program bacterie.cpp:21:1: error: stray '\302' in program bacterie.cpp:21:1: error: stray '\240' in program bacterie.cpp:5:1: error: 'ifstream' does not name a type ifstream fin("bacterie.in"); ^ bacterie.cpp:6:1: error: 'ofstream' does not name a type ofstream fout("bacterie.out"); ^ bacterie.cpp: In function 'int main()': bacterie.cpp:13:9: error: 'fin' was not declared in this scope fin >> n >> m; ^ bacterie.cpp:15:18: error: 'min' was not declared in this scope k=min(n,m); ^ bacterie.cpp:18:9: error: 'fout' was not declared in this scope fout << n*m-t; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Bacterie face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.