Compilare: main.cpp: In function 'void gen_sfibo()': main.cpp:22:4: warning: this 'while' clause does not guard... [-Wmisleading-indentation] while (s_fibo[ind-1]<LLONG_MAX-fibo[ind]) ^~~~~ main.cpp:24:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while' s_fibo[0]=ind; ^~~~~~ main.cpp: In function 'int main()': main.cpp:37:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(s_fibo[k]<n || (s_fibo[k]-n)%2==1) ~~~~~~~~~^~ main.cpp:39:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(s_fibo[k]==n) ~~~~~~~~~^~~ main.cpp:52:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(fibo[ck]>z) ~~~~~~~~^~