Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:8:2: error: expected ‘,’ or ‘;’ before ‘int’ int n, k, i, j, v[20][20], nr_sol=0; ^ user.cpp:9:5: error: ‘n’ was not declared in this scope f>>n>>k; ^ user.cpp:9:8: error: ‘k’ was not declared in this scope f>>n>>k; ^ user.cpp:10:6: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:11:7: error: ‘j’ was not declared in this scope for(j=1;j<=k;j++) ^ user.cpp:12:7: error: ‘v’ was not declared in this scope f>>v[i][j]; ^ user.cpp:13:7: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:15:8: error: ‘j’ was not declared in this scope for(j=1;j<=k;j++) ^ user.cpp:16:11: error: ‘v’ was not declared in this scope cout<<v[i][j]<<" "; ^ user.cpp:19:7: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:20:8: error: ‘j’ was not declared in this scope for(j=1;j<=k;j++) ^ user.cpp:21:8: error: ‘v’ was not declared in this scope if(v[i][j]<v[i+1][j])nr_sol++; ^ user.cpp:21:26: error: ‘nr_sol’ was not declared in this scope if(v[i][j]<v[i+1][j])nr_sol++; ^ user.cpp:22:13: error: ‘nr_sol’ was not declared in this scope g<<endl<<nr_sol;//; ^