第28题: [单项选择]以下程序的输出结果是( )。 main( ) int x=0.5;char z='a'; printf("%d/n",(x&1)&&(z<'z')); A. 0 B. 1 C. 2 D. 3 参考答案:B 答案解析:[解析] (x&1)&&(z<'z')=(0.5&1)&&('a'<'z')=1&&1=1,故选择B选项。
第32题: [单项选择]If $2000 a year is invested at the end of each of the next 45 years in a retirement account yielding 8.5 percent, how much will an investor have at retirement 45 years from today() A. $100135. B. $ 277700. C. $ 901060. 参考答案:C 答案解析: