#include <cstdint>
#include <vector>
#include <limits>
#include <ctime>
#include <cstdint>
#include <random>
#include <cstdlib>
#include <algorithm>
int main()
{
const int NUMS = 100;
int cds[NUMS];
std::random_device rand;
std::mt19937 engine(rand());
std::shuffle(std::begin(cds), std::end(cds), engine);
}
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