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C/C++ Source or Header  |  2000-05-25  |  523 b   |  21 lines
  1. //: C20:Intset.cpp
  2. // From Thinking in C++, 2nd Edition
  3. // Available at http://www.BruceEckel.com
  4. // (c) Bruce Eckel 1999
  5. // Copyright notice in Copyright.txt
  6. // Simple use of STL set
  7. #include <set>
  8. #include <iostream>
  9. using namespace std;
  10.  
  11. int main() {
  12.  set<int> intset;
  13.   for(int i = 0; i < 25; i++)
  14.     for(int j = 0; j < 10; j++)
  15.       // Try to insert multiple copies:
  16.       intset.insert(j);
  17.   // Print to output:
  18.  copy(intset.begin(), intset.end(),
  19.    ostream_iterator<int>(cout, "\n"));
  20. } ///:~
  21.