Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:9:19: error: expected ‘;’ before ‘i’ for(i=1;i<=n++i) ^ user.cpp:9:19: warning: for increment expression has no effect [-Wunused-value] user.cpp:10:21: error: ‘m’ was not declared in this scope for(j=1;j<=m;++j) { ^ user.cpp:11:25: error: invalid types ‘int[int]’ for array subscript cin>>a[i][j]; ^ user.cpp:18:17: error: ‘m’ was not declared in this scope if(i+1<=m) ^ user.cpp:19:27: error: invalid types ‘int[int]’ for array subscript { dif2=a[linie][i]-a[linie][i+1]; ++i; } ^ user.cpp:19:41: error: invalid types ‘int[int]’ for array subscript { dif2=a[linie][i]-a[linie][i+1]; ++i; } ^