📄 pr22005.cpp
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////////////////////////////////////////
// File Name: pr22005.cpp
////////////////////////////////////////
#include <iostream>
#include <set>
int main()
{
// Create the first set object.
std::set<char> charSet1;
// Populate the set with values.
charSet1.insert('E');
charSet1.insert('D');
charSet1.insert('C');
charSet1.insert('B');
charSet1.insert('A');
// Display the contents of the first set.
std::cout << "Contents of first set: " << std::endl;
set<char>::iterator iter;
for (iter = charSet1.begin();
iter != charSet1.end(); iter++)
std::cout << *iter << std::endl;
std::cout << std::endl;
// Create the second set object.
std::set<char> charSet2;
// Populate the set with values.
charSet2.insert('J');
charSet2.insert('I');
charSet2.insert('H');
charSet2.insert('G');
charSet2.insert('F');
// Display the contents of the second set.
std::cout << "Contents of second set: " << std::endl;
for (iter = charSet2.begin();
iter != charSet2.end(); iter++)
std::cout << *iter << std::endl;
std::cout << std::endl;
// Compare the sets.
if (charSet1 == charSet2)
std::cout << "set1 == set2";
else if (charSet1 < charSet2)
std::cout << "set1 < set2";
else if (charSet1 > charSet2)
std::cout << "set1 > set2";
return 0;
}
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