Compilare: user.cpp: In function ‘void runDP()’: user.cpp:106:10: warning: variable ‘ok’ set but not used [-Wunused-but-set-variable] bool ok = true; ^ user.cpp: In function ‘void readData()’: user.cpp:59:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:61:57: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf%lf%lf", &p[i].x, &p[i].y, &p[i].dist); ^