Compilare: user.cpp: In function ‘int main()’: user.cpp:86:33: warning: unused variable ‘h’ [-Wunused-variable] int p = 1, u = 4*maxim, mij,h = 0; ^ user.cpp:79:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %lld",&n,&b); ^ user.cpp:82:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d ",&v[i]); ^