#3124
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 |
tastatură/ecran
|
|---|---|---|---|
| Limita timp | 0.2 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #64459584 | Utilizator | |
| Fișier | patratmagic0.cpp | Dimensiune | 596 B |
| Data încărcării | 08 Mai 2026, 08:34 | Scor/rezultat | Eroare de compilare |
patratmagic0.cpp:3:17: error: expected initializer before ‘]’ token 3 | long long a[501]][501],n,ok,sl[501],sc[501],s1[501],s2[501]; | ^ patratmagic0.cpp: In function ‘int main()’: patratmagic0.cpp:5:8: error: ‘n’ was not declared in this scope 5 | { cin>>n; | ^ patratmagic0.cpp:8:16: error: ‘a’ was not declared in this scope 8 | { cin>>a[i][j]; | ^ patratmagic0.cpp:9:9: error: ‘sl’ was not declared in this scope 9 | sl[i]+=a[i][j]; | ^~ patratmagic0.cpp:10:9: error: ‘sc’ was not declared in this scope 10 | sc[j]+=a[i][j]; | ^~ patratmagic0.cpp:12:13: error: ‘s1’ was not declared in this scope 12 | s1+=a[i][j]; | ^~ patratmagic0.cpp:14:13: error: ‘s2’ was not declared in this scope 14 | s2+=a[i][j]; | ^~ patratmagic0.cpp:17:4: error: ‘s1’ was not declared in this scope 17 | if(s1!=s2) | ^~ patratmagic0.cpp:17:8: error: ‘s2’ was not declared in this scope 17 | if(s1!=s2) | ^~ patratmagic0.cpp:21:8: error: ‘sl’ was not declared in this scope 21 | if(sl[i]!=sl[i+1]) | ^~ patratmagic0.cpp:26:8: error: ‘sc’ was not declared in this scope 26 | if(sc[j]!=sc[j+1]) | ^~
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Problema PatratMagic0 face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
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