Compilare: user.cpp: In function ‘int main()’: user.cpp:25:28: warning: variable ‘rez1’ set but not used [-Wunused-but-set-variable] int T,a[101],i,ind,n,R,rez1,rez2,p,rest,j,rez,pret[21]; ^ user.cpp:27:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&T); ^ user.cpp:48:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%s",s); ^