%!s(int64=12) %!d(string=hai) anos · fd53c90bdc
--- a/01-frontpage.md
+++ b/01-frontpage.md
--- a/02-preface.md
+++ b/02-preface.md
--- a/03-intro.md
+++ b/03-intro.md
--- a/04-installation.md
+++ b/04-installation.md
--- a/05-first-steps.md
+++ b/05-first-steps.md
--- a/06-basics.md
+++ b/06-basics.md
--- a/07-operators-expressions.md
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--- a/08-control-flow.md
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--- a/09-functions.md
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--- a/10-modules.md
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--- a/11-data-structures.md
+++ b/11-data-structures.md
--- a/12-problem-solving.md
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--- a/13-oop.md
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--- a/14-io.md
+++ b/14-io.md
--- a/15-exceptions.md
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--- a/16-standard-library.md
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--- a/17-more.md
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--- a/18-what-next.md
+++ b/18-what-next.md
--- a/19-appendix-floss.md
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--- a/20-appendix-about.md
+++ b/20-appendix-about.md
--- a/21-revision-history.md
+++ b/21-revision-history.md
--- a/22-translations.md
+++ b/22-translations.md
--- a/23-translation-howto.md
+++ b/23-translation-howto.md