Compilare: main.cpp: In function 'int main()': main.cpp:9:19: warning: 'n' is used uninitialized [-Wuninitialized] 9 | for(int i = 1 ; i <= n ; ++ i) | ~~^~~~ main.cpp:8:49: note: 'n' was declared here 8 | int st , dr, Smax = -2000000000 , S = -1, start,n,A[6000000]; | ^ main.cpp:13:13: warning: 'A' may be used uninitialized [-Wmaybe-uninitialized] 13 | S += A[i]; | ~~~^ main.cpp:8:51: note: 'A' declared here 8 | int st , dr, Smax = -2000000000 , S = -1, start,n,A[6000000]; | ^ main.cpp:18:22: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 18 | fout << st << " " << dr; | ^~ main.cpp:8:10: note: 'dr' was declared here 8 | int st , dr, Smax = -2000000000 , S = -1, start,n,A[6000000]; | ^~ main.cpp:18:15: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 18 | fout << st << " " << dr; | ^~~ main.cpp:8:5: note: 'st' was declared here 8 | int st , dr, Smax = -2000000000 , S = -1, start,n,A[6000000]; | ^~