ds035.hs:3:
    Type constructor or class not in scope: `Int#'
 
ds035.hs:8:
    Type constructor or class not in scope: `Int#'
 
ds035.hs:4:
    Value not in scope: `==#'
 
ds035.hs:6:
    Value not in scope: `minusInt#'
 
ds035.hs:10:
    Value not in scope: `+#'
 
ds035.hs:18:
    Value not in scope: `+#'
 
ds035.hs:3:
    Type constructor or class not in scope: `Int#'


Compilation had errors