15 lines
308 B
C++
15 lines
308 B
C++
#include <algorithm>
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#include <iostream>
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#include <vector>
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int main() {
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std::vector<int> data = {1, 2, 3, 2, 3, 4};
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std::sort(data.begin(), data.end());
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data.erase(std::unique(data.begin(), data.end()), data.end());
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for(int& i: data) std::cout << i << " ";
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std::cout << std::endl;
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return 0;
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}
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