34 lines
687 B
C++
34 lines
687 B
C++
// resizing vector
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#include <iostream>
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#include <vector>
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#include <array>
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int main ()
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{
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std::vector<int> myvector;
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// set some initial content:
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for (int i=1;i<10;i++) myvector.push_back(i);
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myvector.resize(5);
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std::cout << "myvector contains:";
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for (int i=0;i<myvector.size();i++)
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std::cout << ' ' << myvector[i];
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std::cout << '\n';
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myvector.resize(8,100);
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std::cout << "myvector contains:";
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for (int i=0;i<myvector.size();i++)
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std::cout << ' ' << myvector[i];
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std::cout << '\n';
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myvector.resize(12);
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std::cout << "myvector contains:";
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for (int i=0;i<myvector.size();i++)
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std::cout << ' ' << myvector[i];
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std::cout << '\n';
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return 0;
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}
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