Compilare: user.cpp: In function ‘void debug()’: user.cpp:25:39: warning: format ‘%lf’ expects argument of type ‘double’, but argument 2 has type ‘Puncte’ [-Wformat=] printf("%lf %lf %lf\n", pct[i]); ^ user.cpp:25:39: warning: format ‘%lf’ expects a matching ‘double’ argument [-Wformat=] user.cpp:25:39: warning: format ‘%lf’ expects a matching ‘double’ argument [-Wformat=] user.cpp: In function ‘void read()’: user.cpp:32:16: warning: unused variable ‘a’ [-Wunused-variable] Puncte a; ^ user.cpp:30:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ user.cpp:33:65: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf %lf %lf", &pct[i].x, &pct[i].y, &pct[i].dist); ^ user.cpp: In function ‘int main()’: user.cpp:62:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("mosia.in", "r", stdin); ^ user.cpp:63:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("mosia.out", "w", stdout); ^