Normal distribution of random numbers hangs the program?

When I run this code is just hangs in for loop, can you explan why?

#include<iostream>
 #include<random>
 #include<ctime>
 
 int main()
 {
     using std::cout;
     using std::endl;
     using std::cin;
     using std::mt19937;
     using std::minstd_rand;
     using std::uniform_int;
     using std::normal_distribution;
 
     // engines
     mt19937 rng;
     minstd_rand gen;
 
     // distributions
     uniform_int<int> dist(0, 37);
     normal_distribution<short> norm(4, 3);
 
     // initializaiton
     rng.seed(static_cast<unsigned int>(time(false)));
     gen.seed(static_cast<unsigned short>(time(false)));
 
 
 
     // generate numbers
     for(int i = 0; i < 10; ++i)
         std::cout << dist(rng) << "     " << norm(gen) << endl; // This is as far as this code goes
 
     cin.get();
     return 0;
 }
 

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