Compilare: main.cpp: In function 'int main()': main.cpp:21:22: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 21 | fout << st << ' ' << dr; | ^~ main.cpp:8:10: note: 'dr' was declared here 8 | int st , dr, Smax = -2000000000 , S = -1, start; | ^~ main.cpp:21:15: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 21 | fout << st << ' ' << dr; | ^~~ main.cpp:8:5: note: 'st' was declared here 8 | int st , dr, Smax = -2000000000 , S = -1, start; | ^~