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#include <functional>
#include <vector>
#include <algorithm>
#include <iostream>
#include <string>
#include <cctype>
#include <iterator>
using namespace std;
string caps(string const &src)
{
string tmp;
tmp.resize(src.length());
transform(src.begin(), src.end(), tmp.begin(), ::toupper);
return tmp;
}
int main()
{
string words[] = {"alpha", "bravo", "charley"};
copy(words, transform(words, words + 3, words, caps),
ostream_iterator<string>(cout, " "));
cout << '\n';
int values[] = {1, 2, 3, 4, 5};
vector<int> squares;
transform(values, values + 5, values,
back_inserter(squares), multiplies<int>());
copy(squares.begin(), squares.end(),
ostream_iterator<int>(cout, " "));
cout << '\n';
}
/*
Displays:
ALPHA BRAVO CHARLEY
1 4 9 16 25
*/
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