#include<iostream>intmain(int argc, char *argv[]){
/* An annoying "Hello World" example */for (auto i = 0; i < 0xFFFF; i++)
cout << "Hello, World!" << endl;
char c = '\n';
unordered_map <string, vector<string> > m;
m["key"] = "\\\\"; // this is an errorreturn-2e3 + 12l;
}