View Compilation Error

0_0_37331670_22921.cpp:5:1: error: missing terminating " character
 while(scanf("%lf",&a",!=EOF)
 ^
0_0_37331670_22921.cpp: In function 'int main()':
0_0_37331670_22921.cpp:6:1: error: expected ')' before '{' token
 {printf("%.2lf",fabs(a));}
 ^
0_0_37331670_22921.cpp:7:1: error: expected ')' before '}' token
 }
 ^
0_0_37331670_22921.cpp:7:1: error: expected primary-expression before '}' token