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// set::find
#include <iostream>
#include <set>
int main ()
{
std::set<int> myset;
std::set<int>::iterator it;
// set some initial values:
for (int i=1; i<=5; i++) myset.insert(i*10); // set: 10 20 30 40 50
it=myset.find(20);
myset.erase (it);
myset.erase (myset.find(40));
std::cout << "myset contains:";
for (it=myset.begin(); it!=myset.end(); ++it)
std::cout << ' ' << *it;
std::cout << '\n';
return 0;
}
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