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【简答题】
有如下代码: int f(int a) { int b=0; int c=3; b=b+1; c=c+1; return (a+b+c); } main() { int a=2,i; for (i=0;i<3;i++) printf("%5d\n ",f(a)); } 请问: 上面代码段包含几个函数?函数名称分别是什么? 每个函数内,包含几个局部变量?分别是什么? 上面代码中,是否使用了形式参数?若使用了,形式参数名称是什么?
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举一反三
【单选题】Today a large coal-fired power plant can give out in a single year as much poisonous gas as was blown out by the May 18,1980 outbreak of Mount St. Helens, ______ some. 400,000 ton.
A.
its amount was
B.
amounts to
C.
amounting to
D.
it was amounted
【单选题】以下L－规则执行5次（n=5）后的植物模型为？ω: Xp: {p1, p2}p1: X->Yp2: Y->YX
A.
YXYYX
B.
YXYY
C.
XXYYX
D.
XYXYX
E.
YYXXY
【单选题】下列关于输血前的准备工作哪一项是错误的
A.
做血型鉴定和交叉配血试验 、两个人核对姓名、血型及交叉配血结果
B.
输血前先输少量生理盐水
C.
从血库取出库存血后勿剧烈振荡
D.
冬季库存血在输入前应加温以免寒冷刺激
【简答题】根据句意及首字母或汉语提示完成单词。 1. There are so many things here that I can't decide which one to c _____. 2. My English teacher often e _____ us to study English hard. 3. Study hard, and you will make _____ (进步...
【单选题】______ all cooking was done over coal-fired ranges.
A.
Truly
B.
Virtually
C.
Very
D.
Really
【单选题】The net efficiency of a coal-fired plant is usually less than ( ).
A.
30%
B.
40%
C.
50%
D.
60%
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