#3539
Ai primit definiția unei clase. Implementează toate metodele clasei.
| Problema | oop_numere_complexe | Operații I/O |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #63811956 | Utilizator | |
| Fișier | oop_numere_complexe.cpp | Dimensiune | 1.82 KB |
| Data încărcării | 19 Martie 2026, 18:13 | Scor/rezultat | Eroare de compilare |
oop_numere_complexe.cpp:31:9: error: expected unqualified-id before 'int' Complex(int pr, int pi) ^ oop_numere_complexe.cpp:31:9: error: expected ')' before 'int' oop_numere_complexe.cpp:37:13: error: expected unqualified-id before ')' token Complex() ^ oop_numere_complexe.cpp: In function 'void set(int, int)': oop_numere_complexe.cpp:45:9: error: 'r' was not declared in this scope r = pr; ^ oop_numere_complexe.cpp:46:9: error: 'i' was not declared in this scope i = pi; ^ oop_numere_complexe.cpp: In function 'double modul()': oop_numere_complexe.cpp:51:27: error: 'r' was not declared in this scope return std::sqrt((r * r) + (i * i)); ^ oop_numere_complexe.cpp:51:37: error: 'i' was not declared in this scope return std::sqrt((r * r) + (i * i)); ^ oop_numere_complexe.cpp: In function 'int real()': oop_numere_complexe.cpp:56:16: error: 'r' was not declared in this scope return r; ^ oop_numere_complexe.cpp: In function 'int imag()': oop_numere_complexe.cpp:61:16: error: 'i' was not declared in this scope return i; ^ oop_numere_complexe.cpp: At global scope: oop_numere_complexe.cpp:64:5: error: 'friend' used outside of class friend ostream& operator<<(ostream& f, const Complex& a) ^ oop_numere_complexe.cpp:92:5: error: 'friend' used outside of class friend Complex operator +(Complex &a, Complex &b) ^ oop_numere_complexe.cpp: In function 'Complex operator+(Complex&, Complex&)': oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:95:13: error: within this context res.r = a.r + b.r; ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:95:19: error: within this context res.r = a.r + b.r; ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:95:25: error: within this context res.r = a.r + b.r; ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:96:13: error: within this context res.i = a.i + b.i; ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:96:19: error: within this context res.i = a.i + b.i; ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:96:25: error: within this context res.i = a.i + b.i; ^ oop_numere_complexe.cpp: At global scope: oop_numere_complexe.cpp:100:5: error: 'friend' used outside of class friend Complex operator -(Complex &a, Complex &b) ^ oop_numere_complexe.cpp: In function 'Complex operator-(Complex&, Complex&)': oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:103:13: error: within this context res.r = a.r - b.r; ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:103:19: error: within this context res.r = a.r - b.r; ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:103:25: error: within this context res.r = a.r - b.r; ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:104:13: error: within this context res.i = a.i - b.i; ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:104:19: error: within this context res.i = a.i - b.i; ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:104:25: error: within this context res.i = a.i - b.i; ^ oop_numere_complexe.cpp: At global scope: oop_numere_complexe.cpp:108:5: error: 'friend' used outside of class friend Complex operator *(Complex &a, Complex &b) ^ oop_numere_complexe.cpp: In function 'Complex operator*(Complex&, Complex&)': oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:111:13: error: within this context res.r = (a.r * b.r) - (a.i * b.i); ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:111:20: error: within this context res.r = (a.r * b.r) - (a.i * b.i); ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:111:26: error: within this context res.r = (a.r * b.r) - (a.i * b.i); ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:111:34: error: within this context res.r = (a.r * b.r) - (a.i * b.i); ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:111:40: error: within this context res.r = (a.r * b.r) - (a.i * b.i); ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:112:13: error: within this context res.i = (a.r * b.i) + (a.i * b.r); ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:112:20: error: within this context res.i = (a.r * b.i) + (a.i * b.r); ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:112:26: error: within this context res.i = (a.r * b.i) + (a.i * b.r); ^ oop_numere_complexe.cpp:7:9: error: 'int Complex::i' is private int i, r; ^ oop_numere_complexe.cpp:112:34: error: within this context res.i = (a.r * b.i) + (a.i * b.r); ^ oop_numere_complexe.cpp:7:12: error: 'int Complex::r' is private int i, r; ^ oop_numere_complexe.cpp:112:40: error: within this context res.i = (a.r * b.i) + (a.i * b.r); ^ oop_numere_complexe.cpp: In function 'int main()': oop_numere_complexe.cpp:122:31: error: ambiguous overload for 'operator*' (operand types are 'Complex' and 'Complex') cout << a.modul()<<" "<< a*b << " " << a+b << " " << a-b; ^ oop_numere_complexe.cpp:122:31: note: candidates are: oop_numere_complexe.cpp:28:13: note: Complex Complex::operator*(Complex) Complex operator *(Complex ); ^ oop_numere_complexe.cpp:108:20: note: Complex operator*(Complex&, Complex&) friend Complex operator *(Complex &a, Complex &b) ^ oop_numere_complexe.cpp:122:45: error: ambiguous overload for 'operator+' (operand types are 'Complex' and 'Complex') cout << a.modul()<<" "<< a*b << " " << a+b << " " << a-b; ^ oop_numere_complexe.cpp:122:45: note: candidates are: oop_numere_complexe.cpp:24:13: note: Complex Complex::operator+(Complex) Complex operator +(Complex ); ^ oop_numere_complexe.cpp:92:20: note: Complex operator+(Complex&, Complex&) friend Complex operator +(Complex &a, Complex &b) ^ oop_numere_complexe.cpp:122:59: error: ambiguous overload for 'operator-' (operand types are 'Complex' and 'Complex') cout << a.modul()<<" "<< a*b << " " << a+b << " " << a-b; ^ oop_numere_complexe.cpp:122:59: note: candidates are: oop_numere_complexe.cpp:26:13: note: Complex Complex::operator-(Complex) Complex operator -(Complex ); ^ oop_numere_complexe.cpp:100:20: note: Complex operator-(Complex&, Complex&) friend Complex operator -(Complex &a, Complex &b) ^ oop_numere_complexe.cpp: In function 'double modul()': oop_numere_complexe.cpp:52:5: warning: control reaches end of non-void function [-Wreturn-type] } ^ oop_numere_complexe.cpp: In function 'int real()': oop_numere_complexe.cpp:57:5: warning: control reaches end of non-void function [-Wreturn-type] } ^ oop_numere_complexe.cpp: In function 'int imag()': oop_numere_complexe.cpp:62:5: warning: control reaches end of non-void function [-Wreturn-type] } ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema oop_numere_complexe face parte din a doua categorie. Pentru aceste probleme se folosește un program suport, furnizat de propunătorul problemei. 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.