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Detalii evaluare #64501885
Rezumat problemă
#608
Se dau două numere naturale n și k, cu proprietatea că 2*k < n. Să se afişeze pe ecran elementele unei matrice pătratice de dimensiune n, formată din valorile 1 şi 2, construită astfel:
- valorile de pe diagonala principală sunt
1; - valorile de pe
kpseudodiagonale paralele cu diagonala principală şi situate deasupra acesteia sunt1; - valorile de pe
kpseudodiagonale paralele cu diagonala principală şi situate sub aceasta sunt1; - valorile de pe diagonala secundară sunt
1; - valorile de pe
kpseudodiagonale paralele cu diagonala secundară şi situate deasupra acesteia sunt1; - valorile de pe
kpseudodiagonale paralele cu diagonala secundară şi situate sub aceasta sunt1; - restul valorilor din matrice sunt
2.
Candale Silviu (silviu) Detalii
| Problema | nkX | Operații I/O |
 tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64501885 | Utilizator |
Evelina Pribescu (Evelinnaa16)
|
| Fișier | nkx.cpp | Dimensiune | 695 B |
| Data încărcării | 11 Mai 2026, 14:33 | Scor/rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
nkx.cpp:6:5: error: extended character is not valid in an identifier 6 | int n, i, j, k; | ^ nkx.cpp:6:5: error: extended character is not valid in an identifier nkx.cpp:6:5: error: extended character is not valid in an identifier nkx.cpp:7:5: error: extended character is not valid in an identifier 7 | cin>>n>>k; | ^ nkx.cpp:7:5: error: extended character is not valid in an identifier nkx.cpp:7:5: error: extended character is not valid in an identifier nkx.cpp:8:5: error: extended character is not valid in an identifier 8 | for(i=1; i<=n; i++) | ^ nkx.cpp:8:5: error: extended character is not valid in an identifier nkx.cpp:8:5: error: extended character is not valid in an identifier nkx.cpp:9:9: error: extended character is not valid in an identifier 9 | for(j=1; j<=n; j++) | ^ nkx.cpp:9:9: error: extended character is not valid in an identifier nkx.cpp:9:9: error: extended character is not valid in an identifier nkx.cpp:9:9: error: extended character is not valid in an identifier nkx.cpp:9:9: error: extended character is not valid in an identifier nkx.cpp:9:9: error: extended character is not valid in an identifier nkx.cpp:9:9: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier 10 | if(abs(i-j)<=k || (i+j>=n+1-k && i+j<=n+1+k)) | ^ nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:10:13: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier 11 | a[i][j]=1; | ^ nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:11:17: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier 12 | else | ^ nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:12:13: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier 13 | a[i][j]=2; | ^ nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:13:17: error: extended character is not valid in an identifier nkx.cpp:14:5: error: extended character is not valid in an identifier 14 | for(i=1; i<=n; i++) | ^ nkx.cpp:14:5: error: extended character is not valid in an identifier nkx.cpp:14:5: error: extended character is not valid in an identifier nkx.cpp:15:9: error: extended character is not valid in an identifier 15 | { | ^ nkx.cpp:15:9: error: extended character is not valid in an identifier nkx.cpp:15:9: error: extended character is not valid in an identifier nkx.cpp:16:9: error: extended character is not valid in an identifier 16 | for(j=1; j<=n; j++) | ^ nkx.cpp:16:9: error: extended character is not valid in an identifier nkx.cpp:16:9: error: extended character is not valid in an identifier nkx.cpp:16:9: error: extended character is not valid in an identifier nkx.cpp:16:9: error: extended character is not valid in an identifier nkx.cpp:16:9: error: extended character is not valid in an identifier nkx.cpp:16:9: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier 17 | cout<<a[i][j]<<' '; | ^ nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:17:13: error: extended character is not valid in an identifier nkx.cpp:18:9: error: extended character is not valid in an identifier 18 | cout<<endl; | ^ nkx.cpp:18:9: error: extended character is not valid in an identifier nkx.cpp:18:9: error: extended character is not valid in an identifier nkx.cpp:18:9: error: extended character is not valid in an identifier nkx.cpp:18:9: error: extended character is not valid in an identifier nkx.cpp:18:9: error: extended character is not valid in an identifier nkx.cpp:18:9: error: extended character is not valid in an identifier nkx.cpp:19:9: error: extended character is not valid in an identifier 19 | | ^ nkx.cpp:19:9: error: extended character is not valid in an identifier nkx.cpp:19:9: error: extended character is not valid in an identifier nkx.cpp:21:5: error: extended character is not valid in an identifier 21 | return 0; | ^ nkx.cpp:21:5: error: extended character is not valid in an identifier nkx.cpp:21:5: error: extended character is not valid in an identifier nkx.cpp: In function ‘int main()’: nkx.cpp:6:5: error: ‘ ’ was not declared in this scope 6 | int n, i, j, k; | ^~~ nkx.cpp:7:8: error: expected ‘;’ before ‘cin’ 7 | cin>>n>>k; | ^~~~ | ; nkx.cpp:8:8: error: expected ‘;’ before ‘for’ 8 | for(i=1; i<=n; i++) | ^~~~ | ; nkx.cpp:8:18: error: ‘i’ was not declared in this scope 8 | for(i=1; i<=n; i++) | ^ nkx.cpp:8:21: error: ‘n’ was not declared in this scope; did you mean ‘yn’? 8 | for(i=1; i<=n; i++) | ^ | yn nkx.cpp:9:26: error: ‘j’ was not declared in this scope; did you mean ‘jn’? 9 | for(j=1; j<=n; j++) | ^ | jn nkx.cpp:12:13: error: ‘ ’ was not declared in this scope 12 | else | ^~~~~~~~~~~ nkx.cpp:14:8: error: expected ‘;’ before ‘for’ 14 | for(i=1; i<=n; i++) | ^~~~ | ; nkx.cpp:21:8: error: expected ‘;’ before ‘return’ 21 | return 0; | ^~~~~~~ | ;
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 nkX 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.