伦敦奥运会开不起
以前听到伦敦奥运会，没有足够的钱举办，觉得英国人正可怜。
现在想想觉得中国人开得起奥运会更可怜，我们国家拿着人民的钱办奥运会，不管人民的生活质量。
而英国要在保持人民生活水平的基础上，办国家的活动。
英国办不起奥运会，难道生活水平不如中国了。
现在想想觉得中国人开得起奥运会更可怜，我们国家拿着人民的钱办奥运会，不管人民的生活质量。
而英国要在保持人民生活水平的基础上，办国家的活动。
英国办不起奥运会，难道生活水平不如中国了。
Embedded System interview Question
1. What are static variables? Static variable in a function only remain one copy of itself. Static variable in a module can be used by any function in the module Static function can only be called in its class 2. What are volatile variables? Volatile variables may change its value unexpectedly in the program. The program will check its value every time, it tries to use it. If a variable is not volatile, the program may keep a copy of the var in its cache. 3. What do you mean by const keyword ? A constant variable is a read only variable. You cant change its value else where except initialization. 4. What is interrupt latency? Interrupt latency is the time between the generation of interrupt and the time for interrupt handler to process it. 5. How you can optimize it? We may use polling and message passing for interrupt to handle interrupt immediately. 6. What is size of character, integer, integer pointer, character pointer? The size of character is 1 byte, inte
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