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// vector::at
#include <iostream>
#include <vector>
int main ()
{
std::vector<int> myvector (10); // 10 zero-initialized ints
// assign some values:
for (unsigned i=0; i<myvector.size(); i++)
myvector.at(i)=i;
std::cout << "myvector contains:";
for (unsigned i=0; i<myvector.size(); i++)
std::cout << ' ' << myvector.at(i);
std::cout << '\n';
return 0;
}
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