Acest site foloseşte cookies. Navigând în continuare, vă exprimaţi acordul asupra folosirii cookie-urilor.

Detalii evaluare #16562276

Rezumat problemă

#943 Suma4

Se dă n un număr natural nenul. Să se afle ultima cifră a sumei S=14 + 24 + 34 + ... + n4.

Rezolvă

Detalii

Problema Suma4 Operații I/O tastatură/ecran
Limita timp 0.1 secunde Limita memorie Total: 64 MB / Stivă 8 MB
Id soluție #16562276 Utilizator Valeanu Liudmila (liudavaleanu)
Fișier suma4.cpp Dimensiune 852 B
Data încărcării 02 Septembrie 2019, 22:09 Scor / rezultat Eroare de compilare

Evaluare


Mesaj compilare

suma4.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include <iostream>

         ^
suma4.cpp:3:1: error: stray '\302' in program
 using namespace std;

 ^
suma4.cpp:3:1: error: stray '\240' in program
suma4.cpp:3:1: error: stray '\302' in program
suma4.cpp:3:1: error: stray '\240' in program
suma4.cpp:5:1: error: stray '\302' in program
 int n;

 ^
suma4.cpp:5:1: error: stray '\240' in program
suma4.cpp:7:1: error: stray '\302' in program
 int main()

 ^
suma4.cpp:7:1: error: stray '\240' in program
suma4.cpp:10:1: error: stray '\302' in program
     cin >> n;

 ^
suma4.cpp:10:1: error: stray '\240' in program
suma4.cpp:10:1: error: stray '\302' in program
suma4.cpp:10:1: error: stray '\240' in program
suma4.cpp:10:1: error: stray '\302' in program
suma4.cpp:10:1: error: stray '\240' in program
suma4.cpp:10:1: error: stray '\302' in program
suma4.cpp:10:1: error: stray '\240' in program
suma4.cpp:10:1: error: stray '\302' in program
suma4.cpp:10:1: error: stray '\240' in program
suma4.cpp:10:1: error: stray '\302' in program
suma4.cpp:10:1: error: stray '\240' in program
suma4.cpp:12:1: error: stray '\302' in program
     int c=n/10;

 ^
suma4.cpp:12:1: error: stray '\240' in program
suma4.cpp:12:1: error: stray '\302' in program
suma4.cpp:12:1: error: stray '\240' in program
suma4.cpp:12:1: error: stray '\302' in program
suma4.cpp:12:1: error: stray '\240' in program
suma4.cpp:12:1: error: stray '\302' in program
suma4.cpp:12:1: error: stray '\240' in program
suma4.cpp:12:1: error: stray '\302' in program
suma4.cpp:12:1: error: stray '\240' in program
suma4.cpp:13:1: error: stray '\302' in program
     int r=n%10;

 ^
suma4.cpp:13:1: error: stray '\240' in program
suma4.cpp:13:1: error: stray '\302' in program
suma4.cpp:13:1: error: stray '\240' in program
suma4.cpp:13:1: error: stray '\302' in program
suma4.cpp:13:1: error: stray '\240' in program
suma4.cpp:13:1: error: stray '\302' in program
suma4.cpp:13:1: error: stray '\240' in program
suma4.cpp:13:1: error: stray '\302' in program
suma4.cpp:13:1: error: stray '\240' in program
suma4.cpp:15:1: error: stray '\302' in program
     switch(r)

 ^
suma4.cpp:15:1: error: stray '\240' in program
suma4.cpp:15:1: error: stray '\302' in program
suma4.cpp:15:1: error: stray '\240' in program
suma4.cpp:15:1: error: stray '\302' in program
suma4.cpp:15:1: error: stray '\240' in program
suma4.cpp:15:1: error: stray '\302' in program
suma4.cpp:15:1: error: stray '\240' in program
suma4.cpp:16:1: error: stray '\302' in program
     {

 ^
suma4.cpp:16:1: error: stray '\240' in program
suma4.cpp:16:1: error: stray '\302' in program
suma4.cpp:16:1: error: stray '\240' in program
suma4.cpp:16:1: error: stray '\302' in program
suma4.cpp:16:1: error: stray '\240' in program
suma4.cpp:16:1: error: stray '\302' in program
suma4.cpp:16:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
         case 0 : cout << ((c*3)%10)%10; break;

 ^
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:17:1: error: stray '\302' in program
suma4.cpp:17:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
         case 1 : cout << ((c*3)%10+1)%10; break;

 ^
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:18:1: error: stray '\302' in program
suma4.cpp:18:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
         case 2 : cout << ((c*3)%10+7)%10; break;

 ^
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:19:1: error: stray '\302' in program
suma4.cpp:19:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
         case 3 : cout << ((c*3)%10+8)%10; break;

 ^
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:20:1: error: stray '\302' in program
suma4.cpp:20:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
         case 4 : cout << ((c*3)%10+14)%10; break;

 ^
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:21:1: error: stray '\302' in program
suma4.cpp:21:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
         case 5 : cout << ((c*3)%10+19)%10; break;

 ^
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:22:1: error: stray '\302' in program
suma4.cpp:22:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
         case 6 : cout << ((c*3)%10+25)%10; break;

 ^
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:23:1: error: stray '\302' in program
suma4.cpp:23:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
         case 7 : cout << ((c*3)%10+26)%10; break;

 ^
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:24:1: error: stray '\302' in program
suma4.cpp:24:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
         case 8 : cout << ((c*3)%10+32)%10; break;

 ^
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:25:1: error: stray '\302' in program
suma4.cpp:25:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
         case 9 : cout << ((c*3)%10+33)%10; break;

 ^
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:26:1: error: stray '\302' in program
suma4.cpp:26:1: error: stray '\240' in program
suma4.cpp:27:1: error: stray '\302' in program
     }

 ^
suma4.cpp:27:1: error: stray '\240' in program
suma4.cpp:27:1: error: stray '\302' in program
suma4.cpp:27:1: error: stray '\240' in program
suma4.cpp:27:1: error: stray '\302' in program
suma4.cpp:27:1: error: stray '\240' in program
suma4.cpp:27:1: error: stray '\302' in program
suma4.cpp:27:1: error: stray '\240' in program
suma4.cpp: In function 'int main()':
suma4.cpp:10:9: error: 'cin' was not declared in this scope
     cin >> n;

         ^
suma4.cpp:17:29: error: 'cout' was not declared in this scope
         case 0 : cout << ((c*3)%10)%10; break;

                             ^

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 Suma4 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.