Compilare: main.cpp: In function 'int main()': main.cpp:9:12: warning: unused variable 'j' [-Wunused-variable] int i, j,sol=INT_MAX,poz1,poz2,ma; ^ main.cpp:52:47: warning: 'poz2' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << sol << "\n" << poz1 << " " << poz2; ^ main.cpp:52:36: warning: 'poz1' may be used uninitialized in this function [-Wmaybe-uninitialized] fout << sol << "\n" << poz1 << " " << poz2; ^~~