Compilare: user.cpp: In function ‘int main()’: user.cpp:11:66: warning: unused variable ‘k’ [-Wunused-variable] long long int n, i, s=0, x, ss=0, sd=0, special=0, s1s, s1d, k, oks=0, okd=0, w; ^ user.cpp:11:69: warning: unused variable ‘oks’ [-Wunused-variable] long long int n, i, s=0, x, ss=0, sd=0, special=0, s1s, s1d, k, oks=0, okd=0, w; ^ user.cpp:11:76: warning: unused variable ‘okd’ [-Wunused-variable] long long int n, i, s=0, x, ss=0, sd=0, special=0, s1s, s1d, k, oks=0, okd=0, w; ^ user.cpp:11:83: warning: variable ‘w’ set but not used [-Wunused-but-set-variable] long long int n, i, s=0, x, ss=0, sd=0, special=0, s1s, s1d, k, oks=0, okd=0, w; ^