adjdiff2.cpp

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adjdiff2.cpp

#include ‹stl.h›

#include ‹iostream.h›

int mult(int a_, int b_) {

 return a_ * b_;

}

int main() {

 vector‹int› v(10);

 for (int i = 0; i ‹ v.size(); i++) v[i] = i + 1;

 vector‹int› rslt(v.size());

 adjacent_difference(v.begin(), v.end(), rslt.begin(), mult);

 ostream_iterator‹int› iter(cout, " ");

 copy(v.begin(), v.end(), iter);

 cout ‹‹ endl;

 copy(rslt.begin(), rslt.end(), iter);

 cout ‹‹ endl;

 return 0;

}