#168
Semn1
Să se scrie un program care citeşte de la tastatură două numere întregi şi verifică dacă cele doua numere au acelaşi semn.
Problema | Semn1 | Operații I/O | tastatură/ecran |
---|---|---|---|
Limita timp | 1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #14745510 | Utilizator | |
Fișier | semn1.cpp | Dimensiune | 184 B |
Data încărcării | 15 Martie 2019, 22:31 | Scor / rezultat | Eroare de compilare |
semn1.cpp:2:16: error: expected identifier before ';' token using namespace; ^ semn1.cpp: In function 'int main()': semn1.cpp:5:2: error: 'cin' was not declared in this scope cin>>a>>b; ^ semn1.cpp:5:2: note: suggested alternative: In file included from semn1.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: 'std::cin' extern istream cin; /// Linked to standard input ^ semn1.cpp:6:20: error: 'cout' was not declared in this scope if(a>=0 and b>=0) cout<<"da"; ^ semn1.cpp:6:20: note: suggested alternative: In file included from semn1.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ semn1.cpp:7:12: error: expected primary-expression before '<' token else if(a=<0 and b=<0) cout<<"da"; ^ semn1.cpp:7:21: error: expected primary-expression before '<' token else if(a=<0 and b=<0) cout<<"da"; ^ semn1.cpp:7:25: error: 'cout' was not declared in this scope else if(a=<0 and b=<0) cout<<"da"; ^ semn1.cpp:7:25: note: suggested alternative: In file included from semn1.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: 'std::cout' extern ostream cout; /// Linked to standard output ^ semn1.cpp:8:11: error: 'cout' was not declared in this scope else cout<<"nu"; ^ semn1.cpp:8:11: note: suggested alternative: In file included from semn1.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 Semn1 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.