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Test, Build, and Deploy / test-build-deploy (push) Failing after 51s
is_balanced walks a string; on each char:
'(', '[', '{' -> Stack.push c
')', ']', '}' -> require stack non-empty AND top = expected opener,
else mark ok = false
others -> skip
At end: !ok && Stack.is_empty stack.
Five test cases:
'({[abc]d}e)' -> true
'(a]' -> false (no matching opener)
'{[}]' -> false (mismatched closer)
'(())' -> true
'' -> true
Sum of (if balanced then 1 else 0) -> 3.
Exercises:
Stack.create / push / pop / is_empty
s.[!i] string indexing
while loop + bool ref short-circuit
multi-arm if/else if/else if dispatch
31 baseline programs total.
36 lines
702 B
JSON
36 lines
702 B
JSON
{
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"bag.ml": 3,
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"caesar.ml": 215,
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"calc.ml": 13,
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"csv.ml": 10,
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"list_ops.ml": 30,
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"memo_fib.ml": 75025,
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"module_use.ml": 3,
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"mutable_record.ml": 10,
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"option_match.ml": 5,
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"poly_stack.ml": 5,
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"queens.ml": 2,
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"quicksort.ml": 44,
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"roman.ml": 44,
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"safe_div.ml": 20,
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"sieve.ml": 15,
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"sum_squares.ml": 385,
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"unique_set.ml": 9,
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"word_count.ml": 3
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}
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