#3124
PatratMagic0
Se dă un număr natural n
, urmat de o matrice pătratică cu n * n
elemente, numere naturale. Să se verifice dacă matricea dată este un pătrat magic.
Problema | PatratMagic0 | Operații I/O |
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---|---|---|---|
Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
Id soluție | #58488415 | Utilizator | |
Fișier | patratmagic0.cpp | Dimensiune | 503 B |
Data încărcării | 10 Iunie 2025, 21:06 | Scor / rezultat | Eroare de compilare |
patratmagic0.cpp: In function 'int main()': patratmagic0.cpp:4:6: error: 'n' was not declared in this scope cin>>n; ^ patratmagic0.cpp:6:2: error: 's' was not declared in this scope {s= 0; ^ patratmagic0.cpp:7:5: error: 'j' was not declared in this scope for(j=0;j<n;j++){ ^ patratmagic0.cpp:8:6: error: 'a' was not declared in this scope cin>>a[0][j]; ^ patratmagic0.cpp:11:1: error: 'x' was not declared in this scope x=0,y= 0; ^ patratmagic0.cpp:11:5: error: 'y' was not declared in this scope x=0,y= 0; ^ patratmagic0.cpp:15:6: error: 'a' was not declared in this scope cin>>a[i][j]; ^ patratmagic0.cpp:16:1: error: 'z' was not declared in this scope z+=a[i][j]; ^ patratmagic0.cpp:17:1: error: 'k' was not declared in this scope k+=a[j][i]; ^ patratmagic0.cpp:19:4: error: 'z' was not declared in this scope if(z!=s||k!=s){ ^ patratmagic0.cpp:19:10: error: 'k' was not declared in this scope if(z!=s||k!=s){ ^ patratmagic0.cpp:13:5: warning: unused variable 'sumRow' [-Wunused-variable] int sumRow = 0, sumCol = 0; ^ patratmagic0.cpp:13:17: warning: unused variable 'sumCol' [-Wunused-variable] int sumRow = 0, sumCol = 0; ^ patratmagic0.cpp:24:5: error: 'i' was not declared in this scope for(i=0;i<n;i++) { ^ patratmagic0.cpp:25:4: error: 'a' was not declared in this scope x+=a[i][i]; ^ patratmagic0.cpp:34:1: error: expected ';' before 'return' return 0; ^
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Problema PatratMagic0 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.