Compilare: user.cpp: In function ‘int main()’: user.cpp:50:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<rr.size();i++) ^ user.cpp:52:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if((dp[0][i]+dp[1][i]+rr[i].size())==n)//is bazat ^ user.cpp:26:11: warning: unused variable ‘cine’ [-Wunused-variable] int i,cine; ^ user.cpp: In function ‘void topo()’: user.cpp:82:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<rr.size();i++) ^ user.cpp: In function ‘void make_list()’: user.cpp:94:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<rr.size();i++) ^