Compilare: user.cpp: In function ‘void rezolva()’: user.cpp:61:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<v.size() && j<q.size()) ~^~~~~~~~~ user.cpp:61:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i<v.size() && j<q.size()) ~^~~~~~~~~ user.cpp:82:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(j < q.size()) ~~^~~~~~~~~~ user.cpp: In function ‘void citire()’: user.cpp:17:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&r); ^ user.cpp:21:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&x); ^ user.cpp:27:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&x); ^