Run id: 68713

Main.cc: In function 'int main()':
Main.cc:5:17: error: invalid operands of types 'const char [4]' and 'double' to binary 'operator&'
     scanf("%lf"&a,&b);
                 ^
Main.cc:6:19: warning: format '%lf' expects a matching 'double' argument [-Wformat=]
     printf("%.2lf");
                   ^