Borderou de evaluare (job #279458)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:19: warning: unused variable ‘cl’ [-Wunused-variable] user.cpp:9:39: warning: unused variable ‘j’ [-Wunused-variable] user.cpp:9:42: warning: variable ‘l’ set but not used [-Wunused-but-set-variable] user.cpp:13:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:16:51: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:24:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]