#include <random>
#include <vector>
#include <iostream>
#include <string>
#include <algorithm>
 
int main()
{
    std::random_device rd;
    std::mt19937 gen(rd());
    std::uniform_int_distribution<> dis(1, 9);
 
    std::vector<int> array(5);
    std::generate(array.begin(), array.end(),
        [&](){ return dis(gen); });
    std::sort(array.begin(), array.end());
 
    for (int i : array) {
        std::string str = "string" + std::to_string(i);
        std::cout << str << '\n';
    }
}

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