Borderou de evaluare (job #660546)

Compilare: main.cpp: In function 'void comb(int, int, int)': main.cpp:23:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 23 | for (i=0;i<combi.size();i++) | ~^~~~~~~~~~~~~ main.cpp:19:11: warning: unused variable 'j' [-Wunused-variable] 19 | int i,j; | ^ main.cpp: In function 'int main()': main.cpp:41:19: warning: unused variable 'lastmi' [-Wunused-variable] 41 | long long n,k,lastmi,i; | ^~~~~~