Compilare: main.cpp: In function 'int main()': main.cpp:8:17: warning: unused variable 'k' [-Wunused-variable] long long n,k,mod,p=1,mod1=1; ^ main.cpp:8:19: warning: unused variable 'mod' [-Wunused-variable] long long n,k,mod,p=1,mod1=1; ^~~ main.cpp:8:23: warning: unused variable 'p' [-Wunused-variable] long long n,k,mod,p=1,mod1=1; ^ main.cpp:8:27: warning: unused variable 'mod1' [-Wunused-variable] long long n,k,mod,p=1,mod1=1; ^~~~