Compilare: user.c: In function ‘main’: user.c:40:3: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf( fout , "%d" , rez ); ^ user.c:9:25: warning: unused variable ‘p26’ [-Wunused-variable] int n , k , i , sum , p26; ^ user.c:13:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf( fin , "%d%d" , &n , &k ); ^