<?xml version="1.0" encoding="UTF-8"?> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title/> </head> <body> <h1>ため息</h1> <div style="border-style: solid; background-color: lavender;"> <pre> <code> var x,y; function sample(){ f(); alert(x); } function f(){ x=5; y=4; } </code> </pre> </div> </body> </html>
