pythonfor循环练习题
时间: 2023-10-05 21:10:30 浏览: 136
Python的for循环练习题如下所示:
```python
1. a, n = eval(input("请输入两个整数,用逗号分隔"))
2. sum = a
3. count = 0
4. for i in range(0, n):
5. count = count + sum
6. sum = sum * 10 + a
7. print(count)
```
这段代码是一个简单的循环练习题,它首先要求用户输入两个整数,然后使用for循环计算这两个整数的加和。在每次循环中,将当前的和与第一个输入的整数相加,并将结果赋值给和。然后,将和乘以10并加上第一个输入的整数,以便在下一次循环中使用。最后,打印出计算得到的结果。这个练习题的目的是帮助学习者熟悉for循环的使用,并加深对变量赋值的理解。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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