Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:36:9: error: ‘alb’ was not declared in this scope alb=putere(3,(n/2)-1)*2; ^ user.cpp:37:9: error: ‘albastru’ was not declared in this scope albastru=putere(3,(n/2)); ^ user.cpp:38:9: error: ‘rosu’ was not declared in this scope rosu= ^ user.cpp:39:9: error: ‘total’ was not declared in this scope total=alb*2+albastru*2+rosu; ^ user.cpp:15:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("culori3.in","r",stdin); ^ user.cpp:16:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("culori3.out","w",stdout); ^ user.cpp:20:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d",&n); ^