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<http://schema.org/description>
"題目連結: http://tioj.infor.org/problems/1001   經典水題一題&#65292;不管用cout,puts,printf,write都可&#65292;這裡我用我習慣的printf寫 #include &lt;stdio.h&gt; int main(){         ..."
<https://oi.ototot.tw/2016/12/tioj-1001-hello-world.html>