два слова А и В

#include <iostream>
#include <string>
#include <map>
 
int main()
{
   std::cout << "input two words: ";
   std::string A, B;
   std::cin >> A >> B;
 
   std::map<char, int> chars;
 
   for (size_t i = 0; i < A.size(); ++i)
   {
      chars[A[i]]++;
   }
 
   for (size_t i = 0; i < B.size(); ++i)
   {
      chars[B[i]]--;
   }
 
   bool ok = true;
   std::map<char, int>::iterator it;
   for (it = chars.begin(); (it != chars.end()) && ok; ++it)
   {
      ok = (it->second >= 0);
   }
 
   std::cout << (ok ? "yes" : "no") << std::endl;
 
   return 0;
}

int Check(char *s, char *t)
{
   int count[256] = {0}, i;
   for(; *s; ++s)
      ++count[*s];
   for(; *t && --count[*t] >= 0; ++t)
      ;
   return !(*t);
}

#include <iostream>
#include <string>
#include <algorithm>
 
bool check(std::string first, std::string two);
 
int main()
{
    std::cout << "Enter string: ";
 
    std::string first, two;
    std::cin >> first >> two;
 
    std::cout << (check(first, two) ? "True" : "False") << std::endl;
 
    return 0;
}
 
bool check(std::string first, std::string two)
{
    std::sort(first.begin(), first.end());
    std::sort(two.begin(), two.end());
 
    return first == two ? true : false;
}

#include <iostream>
#include <string>
#include <algorithm>
 
bool check(std::string first, std::string two);
 
int main()
{
    std::cout << "Enter string: ";
 
    std::string first, two;
    std::cin >> first >> two;
 
    std::cout << (check(first, two) ? "True" : "False") << std::endl;
 
    return 0;
}
 
bool check(std::string first, std::string two)
{
    std::sort(first.begin(), first.end());
    std::sort(two.begin(), two.end());
 
    if(two.length() < first.length())
        return false;
    else if(first == two)
        return true;
    else
        for(size_t i = 0; i < first.length(); ++i)
            if(first.at(i) != two.at(i))
                return false;
    
    return true;
}

#include <iostream>
#include <string>
#include <algorithm>
 
bool check(std::string first, std::string two);
 
int main()
{
    std::cout << "Enter string: ";
 
    std::string first, two;
    std::cin >> first >> two;
 
    std::cout << (check(first, two) ? "True" : "False") << std::endl;
 
    return 0;
}
 
bool check(std::string first, std::string two)
{
    for(size_t i = 0; i < first.length(); ++i)
        if(two.find(first.at(i)) == std::string::npos)
            return false;
    else
        two[i] = '0'; //black magic.
 
    return true;
}

#include <iostream>
#include <string>
#include <algorithm>
 
bool check(std::string first, std::string two);
 
int main()
{
    std::cout << "Enter string: ";
 
    std::string first, two;
    std::cin >> first >> two;
 
    std::cout << (check(first, two) ? "True" : "False") << std::endl;
 
    return 0;
}
 
bool check(std::string first, std::string two)
{
    for(size_t i = 0; i < two.length(); ++i)
        if(first.find(two.at(i)) == std::string::npos)
            return false;
    else
        first[i] = '0'; //black magic.
 
    return true;
}

#include <iostream>
#include <string>
 
bool check(std::string first, std::string two);
 
int main()
{
    std::cout << "Enter string: ";
 
    std::string first, two;
    std::cin >> first >> two;
 
    std::cout << (check(first, two) ? "True" : "False") << std::endl;
 
    return 0;
}
 
bool check(std::string first, std::string two)
{
    for(size_t i = 0; i < two.length(); ++i)
        if(first.find(two.at(i)) == std::string::npos)
            return false;
    else
        first[first.find(two.at(i))] = '0'; //black magic.
 
    return true;
}

bool check(std::string first, std::string two)
{
    size_t found;
 
    for(size_t i = 0; i < two.length(); ++i)
    {
        found = first.find(two.at(i));
 
        if(found == std::string::npos)
            return false;
        else
            first[found] = '0'; //black magic.
    }
    return true;
}