Compilare: main.cpp: In function 'int main()': main.cpp:54:9: warning: unused variable 'dr' [-Wunused-variable] 54 | int dr=maxx,st=1,ans=0; | ^~ main.cpp:54:17: warning: unused variable 'st' [-Wunused-variable] 54 | int dr=maxx,st=1,ans=0; | ^~ main.cpp: In function 'long long int rez(int, int)': main.cpp:31:19: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] 31 | int x=caut(0,n,x-a[i]); | ~~~~^~~~~~~~~~~~