Compilare: main.cpp: In function 'int main()': main.cpp:31:18: warning: unused variable 'pozt' [-Wunused-variable] 31 | int n, m, r, pozt, st, dr, mid, poz; | ^~~~ main.cpp:20:16: warning: 'poz' may be used uninitialized in this function [-Wmaybe-uninitialized] 20 | return s[x]=Sef(s[x]); | ~~~~^~~~~~~~~~ main.cpp:31:37: note: 'poz' was declared here 31 | int n, m, r, pozt, st, dr, mid, poz; | ^~~