少儿编程
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<h1 class="text-info">学习少儿编程储备未来职业技能</h1>
<h2 class="text-info mb-4">让孩子抓住机会挑战未来</h2>
<a class="btn btn-warning text-white btn-lg" href="#" role="button">免费领取课程</a>
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<h3>
例子：<small>在控制台输入5个整数后，按<kbd>Ente</kbd>键，输出其和。</small>
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<pre>
import java.util.Scanner;
public class SumTest{public static void main(String[] args){int sum=0;
int i=1;
int num=0;
while(i<=5){Scanner sc=new Scanner(System.in);
num=sc.nextInt();
sum=sum+num;
i++}
System.out.printIn("所得到的和为："+sum);}
}
</pre>
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