Borderou de evaluare (job #582341)

Compilare: main.cpp: In function 'void permuteRec(std::vector<int>, int, int, std::vector<int>)': main.cpp:10:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 10 | for(int i=0;i<curr.size();i++)out<<curr[i]<<(i<curr.size()-1 ? " ":"\n"); | ~^~~~~~~~~~~~ main.cpp:10:55: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 10 | for(int i=0;i<curr.size();i++)out<<curr[i]<<(i<curr.size()-1 ? " ":"\n"); | ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:20:11: warning: unused variable 'k' [-Wunused-variable] 20 | int n,k; | ^