Compilare: user.cpp: In function ‘long long int solutie(long long int)’: user.cpp:6: warning: unused variable ‘i’ user.cpp:6: warning: unused variable ‘j’ user.cpp: In function ‘int main()’: user.cpp:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result