#1333
trapez
Cunoscând laturile unui trapez isoscel, să se calculeze lungimea diagonalei.
Problema | trapez | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #50662684 | Utilizator | |
Fișier | trapez.cpp | Dimensiune | 204 B |
Data încărcării | 19 Aprilie 2024, 09:24 | Scor / rezultat | Eroare de compilare |
trapez.cpp:3:7: error: expected nested-name-specifier before 'namespacestd' using namespacestd; ^ trapez.cpp:3:7: error: 'namespacestd' has not been declared trapez.cpp: In function 'int main()': trapez.cpp:7:12: error: expected initializer before '>>' token cin>>B>>b>>l; ^ trapez.cpp:8:5: error: 'm' was not declared in this scope m=(B-b)/2; ^ trapez.cpp:8:8: error: 'B' was not declared in this scope m=(B-b)/2; ^ trapez.cpp:8:10: error: 'b' was not declared in this scope m=(B-b)/2; ^ trapez.cpp:9:5: error: 'h' was not declared in this scope h=sqrt(l*l-m*m); ^ trapez.cpp:9:12: error: 'l' was not declared in this scope h=sqrt(l*l-m*m); ^ trapez.cpp:10:5: error: 't' was not declared in this scope t=B-m; ^ trapez.cpp:11:5: error: 'd' was not declared in this scope d=sqrt(h*h+t*t); ^ trapez.cpp:12:5: error: 'cout' was not declared in this scope cout<<d; ^ trapez.cpp:12:5: note: suggested alternative: In file included from trapez.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema trapez 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.