culori2.cpp: In function 'int main()': culori2.cpp:10: warning: unused variable 'k' culori2.cpp:10: warning: unused variable 'h' culori2.cpp:10: warning: unused variable 'lg' culori2.cpp:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result culori2.cpp:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result