Some checks failed
Test, Build, and Deploy / test-build-deploy (push) Failing after 23s
Inline CSV-like text:
a,1,extra
b,2,extra
c,3,extra
d,4,extra
Two-stage String.split_on_char: first on '\n' for rows, then on ','
for fields per row. List.fold_left accumulates int_of_string of the
second field across rows. Result = 1+2+3+4 = 10.
Exercises char escapes inside string literals ('\n'), nested
String.split_on_char, List.fold_left with a non-trivial closure body,
and int_of_string. 23 baseline programs total.