Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:12:10: error: ‘n’ was not declared in this scope fin>>n; ^ user.cpp:13:9: error: ‘i’ was not declared in this scope for(i=1;i<=n;i++) ^ user.cpp:14:13: error: ‘j’ was not declared in this scope for(j=1;j<=n;j++) ^ user.cpp:16:18: error: ‘a’ was not declared in this scope fin>>a; ^ user.cpp:19:17: error: ‘v’ was not declared in this scope v[i][j]=a; ^ user.cpp:20:17: error: ‘m1’ was not declared in this scope m1[i][j]=a; ^ user.cpp:21:17: error: ‘m2’ was not declared in this scope m2[i][j]=a; ^ user.cpp:25:17: error: ‘v’ was not declared in this scope v[i][j]=-1; ^ user.cpp:26:17: error: ‘m1’ was not declared in this scope m1[i][j]=-1; ^ user.cpp:27:17: error: ‘m2’ was not declared in this scope m2[i][j]=-1; ^ user.cpp:28:20: error: ‘ok’ was not declared in this scope if(ok==0) ^ user.cpp:30:21: error: ‘x’ was not declared in this scope x=i;y=j; ^ user.cpp:30:25: error: ‘y’ was not declared in this scope x=i;y=j; ^ user.cpp:35:5: error: ‘p’ was not declared in this scope p=1;u=1; ^ user.cpp:35:9: error: ‘u’ was not declared in this scope p=1;u=1; ^ user.cpp:36:5: error: ‘c1’ was not declared in this scope c1[1].first=1; ^ user.cpp:38:5: error: ‘v’ was not declared in this scope