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7 年
Scratch编程入门练习作业—求连续数1-100之和
请独立使用Scratch完成编写下面练习项目的程序。(页面底部有参考答案,请不要先看哦。) 练习题:求出求出1+2+3+ … + 99+100 (从1加到100)的和。 【答案】 往下滚动查看参考答案。 编程思路讲解: 求出从1加到100的和这个题,如果我们就是从1开始,先两个数相加 ...
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