Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:50:22: error: invalid types ‘int[int]’ for array subscript if (s[a[f][i]]==s[f]-1) ^ user.cpp:51:33: error: invalid types ‘int[int]’ for array subscript ok=0,Sol[++a]=a[f][i],f=a[f][i]; ^ user.cpp:51:43: error: invalid types ‘int[int]’ for array subscript ok=0,Sol[++a]=a[f][i],f=a[f][i]; ^ user.cpp:25:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("marmelada.out","w",stdout); ^