#573
Grade2
Se dă lista arcelor unui graf orientat. Să se determine nodurile care au gradul exterior egal cu gradul interior.
Problema | Grade2 | Operații I/O |
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Limita timp | 0.1 secunde | Limita memorie |
Total: 64 MB
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Stivă 8 MB
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Id soluție | #58550354 | Utilizator | |
Fișier | grade2.cpp | Dimensiune | 850 B |
Data încărcării | 17 Iunie 2025, 09:18 | Scor / rezultat | Eroare de compilare |
grade2.cpp: In function 'int main()': grade2.cpp:5:19: error: expected initializer before 'A' int n,m,c,i,j A[101][101],gi,ge,x,y; ^ grade2.cpp:9:13: error: 'j' was not declared in this scope for(j=1;j<=m;j++) ^ grade2.cpp:11:13: error: 'A' was not declared in this scope A[i][j]=0; ^ grade2.cpp:16:14: error: 'x' was not declared in this scope cin>>x>>y; ^ grade2.cpp:16:17: error: 'y' was not declared in this scope cin>>x>>y; ^ grade2.cpp:17:9: error: 'A' was not declared in this scope A[x][y]=1; ^ grade2.cpp:19:7: error: 'o' was not declared in this scope c=o; ^ grade2.cpp:22:9: error: 'gi' was not declared in this scope gi=0; ^ grade2.cpp:23:13: error: 'j' was not declared in this scope for(j=1;j<=n;j++) ^ grade2.cpp:25:17: error: 'A' was not declared in this scope gi+=A[j][i] ^ grade2.cpp:26:9: error: expected ';' before '}' token } ^ grade2.cpp:27:9: error: 'ge' was not declared in this scope ge=0; ^ grade2.cpp:28:13: error: 'j' was not declared in this scope for(j=1;j<=n;j++) ^ grade2.cpp:30:17: error: 'A' was not declared in this scope ge+=A[i][j]; ^ grade2.cpp:38:9: error: 'gi' was not declared in this scope gi=0; ^ grade2.cpp:39:13: error: 'j' was not declared in this scope for(j=1;j<=n;j++) ^ grade2.cpp:41:17: error: 'A' was not declared in this scope gi+=A[j][i] ^ grade2.cpp:42:9: error: expected ';' before '}' token } ^ grade2.cpp:43:9: error: 'ge' was not declared in this scope ge=0; ^ grade2.cpp:44:13: error: 'j' was not declared in this scope for(j=1;j<=n;j++) ^ grade2.cpp:46:17: error: 'A' was not declared in this scope ge+=A[i][j]; ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema Grade2 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.