Compilare: user.cpp: In function ‘int main()’: user.cpp:13:17: warning: unused variable ‘j’ [-Wunused-variable] int n, poz, j, alat, k, p1, p2; ^ user.cpp:13:20: warning: unused variable ‘alat’ [-Wunused-variable] int n, poz, j, alat, k, p1, p2; ^ user.cpp:13:33: warning: variable ‘p2’ set but not used [-Wunused-but-set-variable] int n, poz, j, alat, k, p1, p2; ^ user.cpp:14:17: warning: unused variable ‘chh’ [-Wunused-variable] char c, ch, chh, chhh, x, y; ^ user.cpp:14:22: warning: unused variable ‘chhh’ [-Wunused-variable] char c, ch, chh, chhh, x, y; ^ user.cpp:53:12: warning: ‘k’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<k; ^ user.cpp:39:19: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] for(int i=0; i<poz; i++){ ^ user.cpp:21:17: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(x<ch && ch>y){ ^ user.cpp:21:9: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(x<ch && ch>y){ ^