/in/foo.c:1:1: warning: data definition has no type or storage class
 x, y = input().split()
 ^
/in/foo.c:1:1: warning: type defaults to 'int' in declaration of 'x' [-Wimplicit-int]
/in/foo.c:1:4: warning: type defaults to 'int' in declaration of 'y' [-Wimplicit-int]
 x, y = input().split()
    ^
/in/foo.c:1:8: warning: implicit declaration of function 'input' [-Wimplicit-function-declaration]
 x, y = input().split()
        ^~~~~
/in/foo.c:1:15: error: request for member 'split' in something not a structure or union
 x, y = input().split()
               ^
/in/foo.c:2:1: error: expected ',' or ';' before 'if'
 if x >= 0 and y <= 32767:
 ^~