59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
#include "anagram.h"
|
|
|
|
#include <algorithm>
|
|
#include <locale>
|
|
#include <iostream>
|
|
|
|
|
|
namespace anagram {
|
|
|
|
|
|
using namespace std;
|
|
|
|
|
|
static inline string normalize(const string &str)
|
|
{
|
|
string result = str;
|
|
|
|
transform(result.begin(), result.end(),
|
|
result.begin(),
|
|
[](char c){return tolower(c);});
|
|
|
|
sort(result.begin(), result.end());
|
|
|
|
cout << str << " -> " << result << endl;
|
|
|
|
return result;
|
|
}
|
|
|
|
anagram::anagram(const string &_key)
|
|
{
|
|
cout << "New test, key=" << _key << endl;
|
|
key = normalize(_key);
|
|
}
|
|
|
|
StringContainer
|
|
anagram::matches(const StringContainer &input) const
|
|
{
|
|
StringContainer result(input.size());
|
|
|
|
cout << "Input: {";
|
|
for (auto s : input)
|
|
cout << s << " ";
|
|
cout << "}" << endl;
|
|
|
|
auto iter = copy_if(input.cbegin(), input.cend(),
|
|
result.begin(),
|
|
[=](const string &s){return key == normalize(s);});
|
|
|
|
cout << "Output: {";
|
|
for (auto s : result)
|
|
cout << s << " ";
|
|
cout << "}" << endl;
|
|
|
|
result.resize(distance(result.begin(), iter));
|
|
|
|
return result;
|
|
}
|
|
|
|
}
|