puncte2.cpp: In function 'int main()': puncte2.cpp:8: warning: unused variable 'nr' puncte2.cpp:8: warning: unused variable 'm' puncte2.cpp:8: warning: unused variable 'ok' puncte2.cpp:8: warning: unused variable 'p' puncte2.cpp:8: warning: unused variable 'd' puncte2.cpp:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result