Compilare: main.cpp: In member function 'bool point::operator>(const point&) const': main.cpp:13:5: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'void delP0()': main.cpp:53:10: warning: statement has no effect [-Wunused-value] for(i; i <= n; ++i) ^ main.cpp: In function 'void read()': main.cpp:35:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ main.cpp:37:43: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lf %lf", &P[i].x, &P[i].y); ^ main.cpp: In function 'int main()': main.cpp:93:44: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.in", "r", stdin); ^ main.cpp:94:46: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("infasuratoare.out", "w", stdout); ^