Detalii evaluare #8676427

Rezumat problemă

Cei n copii din clasa a V-a şi-au ales câte un număr natural dintre numerele de la 1 la n, neavând doi copii acelaşi număr. Fiecare copil a calculat suma numerelor naturale mai mici sau egale cu numărul ales, apoi doamna de mate a calculat suma pătratelor rezultatelor obţinute de copii. Voi trebuie să aflaţi rezultatul obţinut de doamna de mate.

Detalii

Problema SumaGauss1 Operații I/O sumagauss1.in/sumagauss1.out
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #8676427 Utilizator Iacob Luiza (Luiza2002)
Fișier sumagauss1.cpp Dimensiune 391 B
Data încărcării 06 Martie 2018, 20:15 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

sumagauss1.cpp:2:10: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix]
 #include <cstdio>using namespace std;

          ^
sumagauss1.cpp:2:18: warning: extra tokens at end of #include directive [enabled by default]
 #include <cstdio>using namespace std;

                  ^
sumagauss1.cpp:4:1: error: stray '\302' in program
 {    freopen("sumagauss1.in","r",stdin);  

 ^
sumagauss1.cpp:4:1: error: stray '\240' in program
sumagauss1.cpp:4:1: error: stray '\302' in program
sumagauss1.cpp:4:1: error: stray '\240' in program
sumagauss1.cpp:4:1: error: stray '\302' in program
sumagauss1.cpp:4:1: error: stray '\240' in program
sumagauss1.cpp:5:12: error: stray '\302' in program
            freopen("sumagauss1.out","w",stdout);  

            ^
sumagauss1.cpp:5:12: error: stray '\240' in program
sumagauss1.cpp:6:12: error: stray '\302' in program
            int n,t,s;  

            ^
sumagauss1.cpp:6:12: error: stray '\240' in program
sumagauss1.cpp:7:12: error: stray '\302' in program
            long long sd=0;    cin>>n;  

            ^
sumagauss1.cpp:7:12: error: stray '\240' in program
sumagauss1.cpp:7:12: error: stray '\302' in program
sumagauss1.cpp:7:12: error: stray '\240' in program
sumagauss1.cpp:7:12: error: stray '\302' in program
sumagauss1.cpp:7:12: error: stray '\240' in program
sumagauss1.cpp:8:12: error: stray '\302' in program
            for(t=1,s=0;t<=n;t++)  

            ^
sumagauss1.cpp:8:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
            {        s=t*(t+1)/2;        sd+=s*s;    }   

            ^
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:9:12: error: stray '\302' in program
sumagauss1.cpp:9:12: error: stray '\240' in program
sumagauss1.cpp:11:1: error: stray '\302' in program
     return 0;}

 ^
sumagauss1.cpp:11:1: error: stray '\240' in program
sumagauss1.cpp:11:1: error: stray '\302' in program
sumagauss1.cpp:11:1: error: stray '\240' in program
sumagauss1.cpp: In function 'int main()':
sumagauss1.cpp:7:33: error: 'cin' was not declared in this scope
            long long sd=0;    cin>>n;  

                                 ^
sumagauss1.cpp:7:33: note: suggested alternative:
In file included from sumagauss1.cpp:1:0:
/usr/include/c++/4.8/iostream:60:18: note:   'std::cin'
   extern istream cin;  /// Linked to standard input
                  ^
sumagauss1.cpp:10:12: error: 'cout' was not declared in this scope
            cout<<sd;

            ^
sumagauss1.cpp:10:12: note: suggested alternative:
In file included from sumagauss1.cpp:1:0:
/usr/include/c++/4.8/iostream:61:18: note:   'std::cout'
   extern ostream cout;  /// Linked to standard output
                  ^
sumagauss1.cpp:4:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
 {    freopen("sumagauss1.in","r",stdin);  

                                          ^
sumagauss1.cpp:5:48: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
            freopen("sumagauss1.out","w",stdout);  

                                                ^

Cum funcționează evaluarea?

www.pbinfo.ro permite evaluarea a două tipuri de probleme:

  • probleme la care rezolvarea presupune scrierea unui program complet
  • probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.

Problema SumaGauss1 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:

  • Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
  • Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.

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.