This documentation is automatically generated by online-judge-tools/verification-helper
#include "no_test/random.hpp"random_device seed_gen;
mt19937 rng(seed_gen());
// return [l, r)
long long rand_long(long long l,long long r){
return uniform_int_distribution<long long>(l,r-1)(rng);
}#line 1 "no_test/random.hpp"
random_device seed_gen;
mt19937 rng(seed_gen());
// return [l, r)
long long rand_long(long long l,long long r){
return uniform_int_distribution<long long>(l,r-1)(rng);
}