Revision as of 21:10, 11 December 2007 (view source) Epsilon (talk \| contribs) m (→‎{{header\|Prolog}}: removed silly cut I left in by mistake) ← Older edit		Revision as of 21:13, 11 December 2007 (view source) Epsilon (talk \| contribs) (clarification) Newer edit →
Line 1: {{task}} A program which parsers and evaluates an arithmetic ~~expression~~expressions. Requirements: an AST for the expression must be created from parsing, ~~and~~the ~~that~~input, isthe ~~what~~AST must be used in evaluation also, so no calling eval or similar if the language has such a thing. The expression will be a string of list of symbols like "(1+3)7". + - / as binary operators must be supported including precedence levels, as well as paranthesis.

Arithmetic evaluation: Difference between revisions

Arithmetic evaluation (view source)