Compilare: main.cpp: In function 'int main()': main.cpp:25:11: warning: unused variable 'j' [-Wunused-variable] 25 | int i,j,t,p,x,z; | ^ main.cpp: In function 'int CB(int, int)': main.cpp:21:12: warning: 'poz' may be used uninitialized [-Wmaybe-uninitialized] 21 | return poz; | ^~~ main.cpp:10:23: note: 'poz' was declared here 10 | int st=1,dr=n,mij,poz; | ^~~ main.cpp: In function 'int main()': main.cpp:40:26: warning: 'poz' may be used uninitialized [-Wmaybe-uninitialized] 40 | fout<<s[p]+1LL*(z-p)*(x-1)<<"\n"; | ~~^~~ main.cpp:10:23: note: 'poz' was declared here 10 | int st=1,dr=n,mij,poz; | ^~~