Compilare: user.cpp: In function ‘int main()’: user.cpp:24:12: warning: overflow in implicit constant conversion [-Woverflow] mn2=9999999999; ^ user.cpp:33:8: warning: overflow in implicit constant conversion [-Woverflow] mn2=9999999999; ^ user.cpp:14:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&m); ^ user.cpp:16:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&v[i]); ^