Eroare de compilare: main.cpp:20:1: error: 'mt19937' does not name a type 20 | mt19937 rng(7); | ^~~~~~~ main.cpp: In function 'int main()': main.cpp:183:3: error: 'iota' was not declared in this scope 183 | iota(ord.begin(),ord.end(),1); | ^~~~ main.cpp:184:33: error: 'rng' was not declared in this scope 184 | shuffle(ord.begin(),ord.end(),rng); | ^~~ Non zero exit status: 1