efficiency of sorting function

Question

could i write the function more efficiently?
void Winners:: sorting()
{
int temp;
char tempstr[30];
if (first_score >= second_score)
{
temp = second_score;
strcpy(tempstr, second_name);
second_score = first_score;
second_name = new char[strlen(first_name) + 1];
strcpy(second_name, first_name);
first_score = temp;
first_name = new char[strlen(tempstr) + 1];
strcpy(first_name, tempstr);
}
if (first_score >= third_score)
{
temp = first_score;
strcpy(tempstr, first_name);
first_score = second_score;
first_name = new char[strlen(second_name) + 1];
strcpy(first_name, second_name);
second_score = temp;
second_name = new char[strlen(tempstr) + 1];
strcpy(second_name, tempstr);
}
else if (second_score <= third_score)
{
temp = first_score;
strcpy(tempstr, first_name);
first_score = third_score;
first_name = new char[strlen(third_name) + 1];
strcpy(first_name, third_name);
third_score = temp;
third_name = new char[strlen(tempstr) + 1];
strcpy(third_name, tempstr);
}
else
{
temp = second_score;
strcpy(tempstr, second_name);
second_score = first_score;
second_name = new char[strlen(first_name) + 1];
strcpy(second_name, first_name);
first_score = temp;
first_name = new char[strlen(tempstr) + 1];
strcpy(first_name, tempstr);
temp = second_score;
strcpy(tempstr, second_name);
second_score = third_score;
second_name = new char[strlen(third_name) + 1];
strcpy(second_name, third_name);
third_score = temp;
third_name = new char[strlen(tempstr) + 1];
strcpy(third_name, tempstr);
}

Answer 1

use data structure and STL, be more productive and make reusable code.