Compilare: main.cpp: In function 'int main()': main.cpp:10:13: warning: unused variable 'j' [-Wunused-variable] 10 | int N,i,j,iend,beg,x,sum,best,best_beg,best_end; | ^ main.cpp:10:15: warning: unused variable 'iend' [-Wunused-variable] 10 | int N,i,j,iend,beg,x,sum,best,best_beg,best_end; | ^~~~ main.cpp:32:37: warning: 'best_end' may be used uninitialized in this function [-Wmaybe-uninitialized] 32 | fout<<best<<" "<<best_beg<<" "<<best_end; | ^~~~~~~~ main.cpp:32:32: warning: 'best_beg' may be used uninitialized in this function [-Wmaybe-uninitialized] 32 | fout<<best<<" "<<best_beg<<" "<<best_end; | ^~~ main.cpp:32:17: warning: 'best' may be used uninitialized in this function [-Wmaybe-uninitialized] 32 | fout<<best<<" "<<best_beg<<" "<<best_end; | ^~~