单选题:若变量已正确定义,以下选项中非法的表达式是 题目分类:C语言 题目类型:单选题 查看权限:VIP 题目内容: 若变量已正确定义,以下选项中非法的表达式是 A.a!=4||'b' B.'a'=1/2*(x=Y=20,x*3) C.'a' %4 13)'A' +32 参考答案: 答案解析:
以下叙述中正确的是 以下叙述中正确的是 A.在c语言中,逻辑真值和假值分别对应1和0 B.关系运算符两边的运算对象可以是C语言中任意合法的表达式 C.对于浮点变量x和y,表达式:x 分类:C语言 题型:单选题 查看答案
The writer suggests that you go to see a doctor when you fee The writer suggests that you go to see a doctor when you feel you are losing you 分类:C语言 题型:单选题 查看答案
In Mexico, Thailand, and Indonesia, the government In Mexico, Thailand, and Indonesia, the governmentA.is not concerned about the s 分类:C语言 题型:单选题 查看答案
根据下列材料,请回答题SleepSleep is part of a person’s daily activity c 根据下列材料,请回答题SleepSleep is part of a person’s daily activity cycle.There are sev 分类:C语言 题型:单选题 查看答案
To explain the effect of trenches, the writer gives the exam To explain the effect of trenches, the writer gives the example ofA.the sea floo 分类:C语言 题型:单选题 查看答案