foreach1.cpp

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foreach1.cpp

#include ‹stl.h›

#include ‹iostream.h›

void print_sqr(int a_) {

 cout ‹‹ a_ * a_ ‹‹ " ";

}

int main() {

 vector‹int› v1(10);

 for (int i = 0; i ‹ v1.size(); i++) v1[i] = i;

 for_each(v1.begin(), v1.end(), print_sqr);

 cout ‹‹ endl;

 return 0;

}