#1067
Prin convenţie numim expresie aritmetică ponderată o expresie construită astfel:
2 cifre despărţite prin virgulă;k-șir o enumerare de k numere despărţite prin virgulă (k≥1);k-şiruri;Fiind dată o expresie aritmetică ponderată să se determine:
| Problema | Expresie7 | Operații I/O |
expresie7.in/expresie7.out
|
|---|---|---|---|
| Limita timp | 0.3 secunde | Limita memorie |
Total: 20 MB
/
Stivă 8 MB
|
| Id soluție | #64222780 | Utilizator | |
| Fișier | expresie7.cpp | Dimensiune | 3.29 KB |
| Data încărcării | 23 Aprilie 2026, 18:15 | Scor/rezultat | 61 puncte |
expresie7.cpp: In function ‘int solve()’: expresie7.cpp:20:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 20 | while(s[ch]!= ')' and ch < s.size()){ | ~~~^~~~~~~~~~ expresie7.cpp:56:34: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 56 | while(s[ch]!= ']' and ch < s.size()){ | ~~~^~~~~~~~~~ expresie7.cpp:57:17: warning: unused variable ‘nr’ [-Wunused-variable] 57 | int nr= -1e9; | ^~ expresie7.cpp: In function ‘int main()’: expresie7.cpp:95:16: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 95 | for(i= 0;i < s.size();i++){ | ~~^~~~~~~~~~ expresie7.cpp:105:14: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 105 | while(ch < s.size()){ | ~~~^~~~~~~~~~ expresie7.cpp:91:12: warning: unused variable ‘j’ [-Wunused-variable] 91 | int i, j, n; | ^ expresie7.cpp:91:15: warning: unused variable ‘n’ [-Wunused-variable] 91 | int i, j, n; | ^
| Test | Timp | Mesaj evaluare | Scor posibil | Scor obținut | ||
|---|---|---|---|---|---|---|
| 1 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 2 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 3 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 4 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 5 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 6 | 0.009 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 7 | 0.008 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 8 | 0.008 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 9 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 10 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 11 | 0.002 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 12 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 13 | 0.003 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 14 | 0.002 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| 15 | 0.003 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 16 | 0.003 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 17 | 0.017 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 18 | 0.008 secunde | Caught fatal signal 11 | 5 | 0 | ||
| 19 | 0.006 secunde | Cerinta 1 - corect. Cerinta 2 - gresit. | 5 | 1 | ||
| 20 | 0.001 secunde | Cerinta 1 - corect. Cerinta 2 - corect. | 5 | 5 | ||
| Punctaj total | 61 | |||||
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Expresie7 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.