Compilare: main.cpp: In function 'int main()': main.cpp:78:23: warning: variable 'mid' set but not used [-Wunused-but-set-variable] int n, x, dr, st, mid, a, m, b[100000], raspuns; ^~~ main.cpp:78:34: warning: unused variable 'b' [-Wunused-variable] int n, x, dr, st, mid, a, m, b[100000], raspuns; ^ main.cpp:78:45: warning: unused variable 'raspuns' [-Wunused-variable] int n, x, dr, st, mid, a, m, b[100000], raspuns; ^~~~~~~ main.cpp:85:9: warning: unused variable 'M' [-Wunused-variable] int M = m; ^ main.cpp: In function 'void a0(int, int, int)': main.cpp:35:17: warning: 'raspuns' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<raspuns<<'\n'; ^~~~ main.cpp: In function 'void a1(int, int, int)': main.cpp:53:17: warning: 'raspuns' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<raspuns<<'\n'; ^~~~ main.cpp: In function 'void a2(int, int, int)': main.cpp:73:17: warning: 'raspuns' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<raspuns<<'\n'; ^~~~