Eroare de compilare: user.cpp: In function ‘double dist(point, point)’: user.cpp:19: error: ‘p1’ was not declared in this scope user.cpp:19: error: ‘p2’ was not declared in this scope user.cpp: In function ‘void citire()’: user.cpp:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result