Compilare: user.cpp: In function ‘bool maiaproape(punct, punct, punct)’: user.cpp:28:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (B.x<=A.x) ^ user.cpp: In function ‘int main()’: user.cpp:82:34: warning: format ‘%Lf’ expects argument of type ‘long double’, but argument 3 has type ‘double’ [-Wformat=] fprintf(fout, "%.4Lf\n",dp[n]); ^ user.cpp:48:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ user.cpp:52:53: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d%d",&a[i].x,&a[i].y,&a[i].d); ^