Eroare de compilare: user.cpp: In function ‘void ReadGraph()’: user.cpp:15:8: error: ‘N’ was not declared in this scope S=1,D=N; ^ user.cpp: In function ‘void Ford_Fulkenson()’: user.cpp:7:12: warning: overflow in implicit constant conversion [-Woverflow] #define oo 0x3f3f3f3f3f ^ user.cpp:51:12: note: in expansion of macro ‘oo’ {int mini=oo; ^ user.cpp: In function ‘void ReadGraph()’: user.cpp:14:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d %d",&n,&m); ^ user.cpp:18:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d%d",&x,&y,&c); ^