Compilare: user.cpp: In function ‘void rezolvare(int)’: user.cpp:19:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<o[x].size();i++) ^ user.cpp:21:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i+m<=o[x].size();i++) ^ user.cpp: In function ‘int main()’: user.cpp:83:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i+m-1<o[1].size();i++) ^ user.cpp:86:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<o[2].size();j++) ^ user.cpp:91:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j+m+1<=o[2].size();j++) ^ user.cpp:108:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(i+m<o[1].size() && fr[1][o[1][i+1]]!=0) ^