Compilation failed: 12 error(s), 0 warnings

/w/foo.cs(2,0): error CS1024: Wrong preprocessor directive
/w/foo.cs(3,0): error CS1024: Wrong preprocessor directive
/w/foo.cs(3,6): error CS1525: Unexpected symbol `namespace', expecting `identifier' or `static'
/w/foo.cs(3,19): error CS1525: Unexpected symbol `;', expecting `identifier' or `static'
/w/foo.cs(10,4): error CS1525: Unexpected symbol `int', expecting `identifier' or `static'
/w/foo.cs(12,8): error CS1525: Unexpected symbol `if', expecting `identifier' or `static'
/w/foo.cs(13,12): error CS1525: Unexpected symbol `ans', expecting `identifier' or `static'
/w/foo.cs(16,9): error CS1514: Unexpected symbol `}', expecting `.' or `{'
/w/foo.cs(23,21): error CS1525: Unexpected symbol `]', expecting `identifier' or `static'
/w/foo.cs(27,11): error CS1525: Unexpected symbol `++', expecting `identifier' or `static'
/w/foo.cs(29,5): error CS1518: Attributes must be attached to class, delegate, enum, interface or struct
/w/foo.cs(29,4): error CS1525: Unexpected symbol `}', expecting `identifier' or `static'

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