#552
Excursie
În ţara lui Gigel se află n
oraşe, numerotate de la 1
la n
, cu proprietatea că din oraşul i
exista drum numai spre oraşul i+1
, iar din oraşul n
există drum spre oraşul 1
. Gigel doreşte să viziteze toate cel n
oraşe în ordine, pornind dintr-un oraş oarecare şi întorcându-se la final în acesta.
Lucrurile nu sunt atât de simple, deoarece pentru a se deplasa dintr-un oraş i
în oraşul următor Gigel are nevoie de o cantitate cunoscută de energie, A[i]
. De asemenea, în fiecare oraş Gigel acumulează o cantitate cunoscută de energie B[i]
, pe care o poate folosi pentru a se deplasa mai departe. Iniţial, Gigel nu are deloc energie.
Determinaţi, dacă există, un oraş din care Gigel poate începe vizitarea celor n
oraşe, astfel încât la final Gigel să se întoarcă în oraşul din care a plecat.
Problema | Excursie | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #20158146 | Utilizator | |
Fișier | excursie.cpp | Dimensiune | 717 B |
Data încărcării | 21 Ianuarie 2020, 08:47 | Scor / rezultat | Eroare de compilare |
excursie.cpp:7:1: error: stray '\302' in program int a,b; ^ excursie.cpp:7:1: error: stray '\240' in program excursie.cpp:7:1: error: stray '\302' in program excursie.cpp:7:1: error: stray '\240' in program excursie.cpp:15:1: error: stray '\302' in program for(int inceput = 0; inceput < n; inceput++){ ^ excursie.cpp:15:1: error: stray '\240' in program excursie.cpp:15:1: error: stray '\302' in program excursie.cpp:15:1: error: stray '\240' in program excursie.cpp:17:1: error: stray '\302' in program if(orase[inceput].a > orase[inceput].b) ^ excursie.cpp:17:1: error: stray '\240' in program excursie.cpp:17:1: error: stray '\302' in program excursie.cpp:17:1: error: stray '\240' in program excursie.cpp:17:1: error: stray '\302' in program excursie.cpp:17:1: error: stray '\240' in program excursie.cpp:17:1: error: stray '\302' in program excursie.cpp:17:1: error: stray '\240' in program excursie.cpp:19:1: error: stray '\302' in program continue; ^ excursie.cpp:19:1: error: stray '\240' in program excursie.cpp:19:1: error: stray '\302' in program excursie.cpp:19:1: error: stray '\240' in program excursie.cpp:19:1: error: stray '\302' in program excursie.cpp:19:1: error: stray '\240' in program excursie.cpp:19:1: error: stray '\302' in program excursie.cpp:19:1: error: stray '\240' in program excursie.cpp:19:1: error: stray '\302' in program excursie.cpp:19:1: error: stray '\240' in program excursie.cpp:19:1: error: stray '\302' in program excursie.cpp:19:1: error: stray '\240' in program excursie.cpp:21:1: error: stray '\302' in program int energie = orase[inceput].b - orase[inceput].a; ^ excursie.cpp:21:1: error: stray '\240' in program excursie.cpp:21:1: error: stray '\302' in program excursie.cpp:21:1: error: stray '\240' in program excursie.cpp:21:1: error: stray '\302' in program excursie.cpp:21:1: error: stray '\240' in program excursie.cpp:21:1: error: stray '\302' in program excursie.cpp:21:1: error: stray '\240' in program excursie.cpp:23:1: error: stray '\302' in program for(int i = inceput+1; i < n && energie >= 0; i++){ ^ excursie.cpp:23:1: error: stray '\240' in program excursie.cpp:23:1: error: stray '\302' in program excursie.cpp:23:1: error: stray '\240' in program excursie.cpp:23:1: error: stray '\302' in program excursie.cpp:23:1: error: stray '\240' in program excursie.cpp:23:1: error: stray '\302' in program excursie.cpp:23:1: error: stray '\240' in program excursie.cpp:25:1: error: stray '\302' in program energie += orase[i].b - orase[i].a; ^ excursie.cpp:25:1: error: stray '\240' in program excursie.cpp:25:1: error: stray '\302' in program excursie.cpp:25:1: error: stray '\240' in program excursie.cpp:25:1: error: stray '\302' in program excursie.cpp:25:1: error: stray '\240' in program excursie.cpp:25:1: error: stray '\302' in program excursie.cpp:25:1: error: stray '\240' in program excursie.cpp:25:1: error: stray '\302' in program excursie.cpp:25:1: error: stray '\240' in program excursie.cpp:25:1: error: stray '\302' in program excursie.cpp:25:1: error: stray '\240' in program excursie.cpp:27:1: error: stray '\302' in program } ^ excursie.cpp:27:1: error: stray '\240' in program excursie.cpp:27:1: error: stray '\302' in program excursie.cpp:27:1: error: stray '\240' in program excursie.cpp:27:1: error: stray '\302' in program excursie.cpp:27:1: error: stray '\240' in program excursie.cpp:27:1: error: stray '\302' in program excursie.cpp:27:1: error: stray '\240' in program excursie.cpp:29:1: error: stray '\302' in program for(int i = 0; i < inceput && energie >= 0; i++){ ^ excursie.cpp:29:1: error: stray '\240' in program excursie.cpp:29:1: error: stray '\302' in program excursie.cpp:29:1: error: stray '\240' in program excursie.cpp:29:1: error: stray '\302' in program excursie.cpp:29:1: error: stray '\240' in program excursie.cpp:29:1: error: stray '\302' in program excursie.cpp:29:1: error: stray '\240' in program excursie.cpp:31:1: error: stray '\302' in program energie += orase[i].b - orase[i].a; ^ excursie.cpp:31:1: error: stray '\240' in program excursie.cpp:31:1: error: stray '\302' in program excursie.cpp:31:1: error: stray '\240' in program excursie.cpp:31:1: error: stray '\302' in program excursie.cpp:31:1: error: stray '\240' in program excursie.cpp:31:1: error: stray '\302' in program excursie.cpp:31:1: error: stray '\240' in program excursie.cpp:31:1: error: stray '\302' in program excursie.cpp:31:1: error: stray '\240' in program excursie.cpp:31:1: error: stray '\302' in program excursie.cpp:31:1: error: stray '\240' in program excursie.cpp:33:1: error: stray '\302' in program } ^ excursie.cpp:33:1: error: stray '\240' in program excursie.cpp:33:1: error: stray '\302' in program excursie.cpp:33:1: error: stray '\240' in program excursie.cpp:33:1: error: stray '\302' in program excursie.cpp:33:1: error: stray '\240' in program excursie.cpp:33:1: error: stray '\302' in program excursie.cpp:33:1: error: stray '\240' in program excursie.cpp:35:1: error: stray '\302' in program if(energie >= 0) ^ excursie.cpp:35:1: error: stray '\240' in program excursie.cpp:35:1: error: stray '\302' in program excursie.cpp:35:1: error: stray '\240' in program excursie.cpp:35:1: error: stray '\302' in program excursie.cpp:35:1: error: stray '\240' in program excursie.cpp:35:1: error: stray '\302' in program excursie.cpp:35:1: error: stray '\240' in program excursie.cpp:37:1: error: stray '\302' in program return inceput+1; ^ excursie.cpp:37:1: error: stray '\240' in program excursie.cpp:37:1: error: stray '\302' in program excursie.cpp:37:1: error: stray '\240' in program excursie.cpp:37:1: error: stray '\302' in program excursie.cpp:37:1: error: stray '\240' in program excursie.cpp:37:1: error: stray '\302' in program excursie.cpp:37:1: error: stray '\240' in program excursie.cpp:37:1: error: stray '\302' in program excursie.cpp:37:1: error: stray '\240' in program excursie.cpp:37:1: error: stray '\302' in program excursie.cpp:37:1: error: stray '\240' in program excursie.cpp:39:1: error: stray '\302' in program } ^ excursie.cpp:39:1: error: stray '\240' in program excursie.cpp:39:1: error: stray '\302' in program excursie.cpp:39:1: error: stray '\240' in program excursie.cpp:41:1: error: stray '\302' in program return -1; ^ excursie.cpp:41:1: error: stray '\240' in program excursie.cpp:41:1: error: stray '\302' in program excursie.cpp:41:1: error: stray '\240' in program
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Excursie 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.