Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:6:28: error: ‘signed’ or ‘unsigned’ invalid for ‘x’ unsigned long long double x,a,b; ^ user.cpp:6:30: error: ‘signed’ or ‘unsigned’ invalid for ‘a’ unsigned long long double x,a,b; ^ user.cpp:6:32: error: ‘signed’ or ‘unsigned’ invalid for ‘b’ unsigned long long double x,a,b; ^ user.cpp:10:27: warning: use of ‘ll’ length modifier with ‘f’ type character [-Wformat=] fscanf(f,"%llf%llf",&a,&b); ^ user.cpp:10:27: warning: use of ‘ll’ length modifier with ‘f’ type character [-Wformat=] user.cpp:14:20: warning: use of ‘ll’ length modifier with ‘f’ type character [-Wformat=] fprintf(g,"%llf",x); ^