第7题: [单项选择]若变量已正确定义并赋值,下面符合C语言语法的表达式是 A. m:=5 B. c=b=a=l C. float 8%5 D. x+5=y+2 参考答案:B 答案解析:[解析] 选项A)中的赋值方法为Pascal语言赋值格式;C语言中赋值直接为“=”,无冒号;选项D)中“x+5=y+2”赋值格式错误,赋值号左边不可以出现常量,也不可以同时出现两个变量。选项C)应改为
第26题: [单项选择]Which of the following is not considered a common approach to narrow the field of potential problem causes() A. Following the traffic path B. Top-down C. Comparing configurations D. Bottom-up E. Divide and conquer F. ExamineS LAs 参考答案:F