View Compilation Error

0_0_34187901_32284.cpp: In function 'int main()':
0_0_34187901_32284.cpp:6:20: error: invalid operands of types 'const char [4]' and 'double' to binary 'operator&'
 while (scanf("%lf"&a) !=EOF)
                    ^
0_0_34187901_32284.cpp: At global scope:
0_0_34187901_32284.cpp:10:1: error: expected unqualified-id before 'return'
 return 0;
 ^