【例4.1】 交换两个数的位置
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说明
现有两个整型变量和，分别存放了整数和，编程实现交换两个变量里的数，并输出结果。
输入格式
无
输出格式
如题
样例
无a=22
b=2012.16柳泉零基础班练习
- Status
- Done
- Rule
- OI
- Problem
- 5
- Start at
- 2025-12-16 17:15
- End at
- 2025-12-20 21:15
- Duration
- 100 hour(s)
- Host
-
张老师
- Partic.
- 23