Eroare de compilare: user.cpp: In function ‘bool disjk()’: user.cpp:49:25: error: ‘memset’ was not declared in this scope memset(viz,0,sizeof viz); ^ user.cpp: In function ‘int main()’: user.cpp:128:43: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d%d%d%d",&nrnod,&nrmuc,&s,&d); ^ user.cpp:134:41: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d%d%d%d",&a,&b,&cap,&cost); ^