foreach1.cpp
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;
}