Compilare: main.cpp: In function 'int main()': main.cpp:18:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1; i<n-inv; i++) ///afisam numerele pana la numarul de inversiuni ~^~~~~~ main.cpp:23:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=n; i>=n-inv; i--) ///afisam restul sirului inversat ~^~~~~~~ main.cpp:24:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(i!=n+k-inv*(inv+1)/2) ~^~~~~~~~~~~~~~~~~~~