Compilare: user.cpp: In function ‘void rez()’: user.cpp:51:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<nod[1].size();i++) ^ user.cpp:68:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<nod[sablon.nodFinish].size();i++) ^ user.cpp:75:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (solutii.size()!=m){while(true){;}} ^ user.cpp:77:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<solutii.size()-1;i++) ^ user.cpp:29:15: warning: unused variable ‘j’ [-Wunused-variable] int i,n,m,j,x,y,c; ^