/in/foo.c:1:1: warning: data definition has no type or storage class
 A = input
 ^
/in/foo.c:1:1: warning: type defaults to 'int' in declaration of 'A' [-Wimplicit-int]
/in/foo.c:1:5: error: 'input' undeclared here (not in a function)
 A = input
     ^~~~~
/in/foo.c:2:2: error: expected ',' or ';' before 'B'
  B = "vyou50forKFCcrazyThursday"
  ^