#include <iostream>
#include <string>
using namespace std;
int main()
{
string s = "There are \\{$count} types of things.";
cout << s << endl;
size_t slash_pos = s.find("\\");
if(slash_pos != string::npos)
s.erase(slash_pos, 1);
cout << s << endl;
return 0;
}
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