Borderou de evaluare (job #58359)

Compilare: user.cpp: In function ‘void prelucrare()’: user.cpp:21:24: warning: unused variable ‘c’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:42:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void prelucrare()’: user.cpp:24:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]