#848
Paranteze1
Se dau n
șiruri de paranteze rotunde. Să se stabilească, despre fiecare șir, dacă este corect parantezat.
Problema | Paranteze1 | Operații I/O |
paranteze1.in /paranteze1.out
|
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #8494595 | Utilizator | |
Fișier | paranteze1.cpp | Dimensiune | 553 B |
Data încărcării | 26 Februarie 2018, 09:33 | Scor / rezultat | Eroare de compilare |
paranteze1.cpp:6:1: error: stray '\342' in program ifstream fin(“paranteze1.in”); ^ paranteze1.cpp:6:1: error: stray '\200' in program paranteze1.cpp:6:1: error: stray '\234' in program paranteze1.cpp:6:1: error: stray '\342' in program paranteze1.cpp:6:1: error: stray '\200' in program paranteze1.cpp:6:1: error: stray '\235' in program paranteze1.cpp:7:1: error: stray '\342' in program ofstream fout(“paranteze1.out”); ^ paranteze1.cpp:7:1: error: stray '\200' in program paranteze1.cpp:7:1: error: stray '\234' in program paranteze1.cpp:7:1: error: stray '\342' in program paranteze1.cpp:7:1: error: stray '\200' in program paranteze1.cpp:7:1: error: stray '\235' in program paranteze1.cpp:13:1: error: stray '\342' in program { fin >>n; for(int k = 1 ; k <= n ; k ++) { fin >> s; int ok = 1; int nivel = 0; for(int i = 0 ; s[i] && ok ; i ++) if(s[i] == ‘(’) nivel ++; else if(nivel > 0) nivel—; else ok = 0; if(nivel > 0) ok = 0; fout << ok << “\n”; } } ^ paranteze1.cpp:13:1: error: stray '\200' in program paranteze1.cpp:13:1: error: stray '\230' in program paranteze1.cpp:13:1: error: stray '\342' in program paranteze1.cpp:13:1: error: stray '\200' in program paranteze1.cpp:13:1: error: stray '\231' in program paranteze1.cpp:13:1: error: stray '\342' in program paranteze1.cpp:13:1: error: stray '\200' in program paranteze1.cpp:13:1: error: stray '\224' in program paranteze1.cpp:13:1: error: stray '\342' in program paranteze1.cpp:13:1: error: stray '\200' in program paranteze1.cpp:13:1: error: stray '\234' in program paranteze1.cpp:13:1: error: stray '\' in program paranteze1.cpp:13:1: error: stray '\342' in program paranteze1.cpp:13:1: error: stray '\200' in program paranteze1.cpp:13:1: error: stray '\235' in program paranteze1.cpp:6:17: error: 'paranteze1' was not declared in this scope ifstream fin(“paranteze1.in”); ^ paranteze1.cpp:7:18: error: 'paranteze1' was not declared in this scope ofstream fout(“paranteze1.out”); ^ paranteze1.cpp: In function 'int main()': paranteze1.cpp:13:52: error: 's' was not declared in this scope { fin >>n; for(int k = 1 ; k <= n ; k ++) { fin >> s; int ok = 1; int nivel = 0; for(int i = 0 ; s[i] && ok ; i ++) if(s[i] == ‘(’) nivel ++; else if(nivel > 0) nivel—; else ok = 0; if(nivel > 0) ok = 0; fout << ok << “\n”; } } ^ paranteze1.cpp:13:135: error: expected primary-expression before ')' token { fin >>n; for(int k = 1 ; k <= n ; k ++) { fin >> s; int ok = 1; int nivel = 0; for(int i = 0 ; s[i] && ok ; i ++) if(s[i] == ‘(’) nivel ++; else if(nivel > 0) nivel—; else ok = 0; if(nivel > 0) ok = 0; fout << ok << “\n”; } } ^ paranteze1.cpp:13:137: error: expected ')' before 'nivel' { fin >>n; for(int k = 1 ; k <= n ; k ++) { fin >> s; int ok = 1; int nivel = 0; for(int i = 0 ; s[i] && ok ; i ++) if(s[i] == ‘(’) nivel ++; else if(nivel > 0) nivel—; else ok = 0; if(nivel > 0) ok = 0; fout << ok << “\n”; } } ^ paranteze1.cpp:13:174: warning: statement has no effect [-Wunused-value] { fin >>n; for(int k = 1 ; k <= n ; k ++) { fin >> s; int ok = 1; int nivel = 0; for(int i = 0 ; s[i] && ok ; i ++) if(s[i] == ‘(’) nivel ++; else if(nivel > 0) nivel—; else ok = 0; if(nivel > 0) ok = 0; fout << ok << “\n”; } } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Paranteze1 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.