#491
Suma2
Se citește un vector cu n
elemente, numere naturale. Să se determine suma valorilor elementelor cuprinse între primul și ultimul element par al vectorului, inclusiv acestea.
Problema | Suma2 | Operații I/O |
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Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
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Id soluție | #58525200 | Utilizator | |
Fișier | suma2.cpp | Dimensiune | 560 B |
Data încărcării | 14 Iunie 2025, 09:53 | Scor / rezultat | Eroare de compilare |
suma2.cpp:3:25: error: expected initializer before '-' token int i, n, v[1001], primu-1, ultimul-1, s, a, b, aux; ^ suma2.cpp: In function 'int main()': suma2.cpp:11:9: error: 'primu' was not declared in this scope if (primu==-1 && v[i]%2==0) ^ suma2.cpp:14:5: error: 'a' was not declared in this scope a=i; ^ suma2.cpp:18:5: error: 'ultimul' was not declared in this scope ultimul=v[i]; ^ suma2.cpp:19:5: error: 'b' was not declared in this scope b=i; ^ suma2.cpp:23:8: error: 'a' was not declared in this scope if (a>b) ^ suma2.cpp:23:10: error: 'b' was not declared in this scope if (a>b) ^ suma2.cpp:25:8: error: 'aux' was not declared in this scope aux=a; ^ suma2.cpp:29:11: error: 'a' was not declared in this scope for (i=a; i<=b; i++) ^ suma2.cpp:29:17: error: 'b' was not declared in this scope for (i=a; i<=b; i++) ^ suma2.cpp:31:8: error: 's' was not declared in this scope s=s+v[i]; ^ suma2.cpp:34:8: error: 'primu' was not declared in this scope if (primu==-1 && ultimul==-1) ^ suma2.cpp:34:21: error: 'ultimul' was not declared in this scope if (primu==-1 && ultimul==-1) ^ suma2.cpp:36:17: error: 's' was not declared in this scope else cout << s; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Suma2 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.