commit b92ea2c36eee2779fcbaf2b82e29b72456a12245
Author: Luiz F Picolo <luizpicolo@gmail.com>
Date:   Fri Jan 26 03:20:24 2024 +0000

    Add index.js

diff --git a/index.js b/index.js
new file mode 100644
index 0000000..b4755d9
--- /dev/null
+++ b/index.js
@@ -0,0 +1,9 @@
+
+var cells = document.querySelectorAll('#proposta_trabalho tbody td:nth-child(3)');
+var soma = 0;
+
+cells.forEach(function(cell) {
+    soma += parseInt(cell.textContent);
+});
+
+console.log('A soma do campo "Nº aulas" é:', soma);
\ No newline at end of file