网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
which belong(s) to input device?
A、Mouse
B、Screen
C、Keyboard
D、Printer
参考答案
更多 “ which belong(s) to input device? A、MouseB、ScreenC、KeyboardD、Printer ” 相关考题
考题
Smokers become _______ to nicotine, and on stopping smoking the sudden loss of nicotine can cause unpleasant illnesses.
(A) belong(B) addict(C) addicted(D) belonged
考题
They removed personal items-bags,notebooks,her six-year-old son's ______(belong)from the car.
考题
()father took part in the charity activity in the neighborhood yesterday?Peter's.A. WhoseB. WhatC. Which
考题
【程序说明】 计算下列算式的值。a,Ai为正整数,从键盘输入。其小∑Ai=1+2…+ Ai,Ai!=1 *2*3*Ai(i=1,2… a)。【程序】SET TAIK OFFCLEARINPUT“M=”TO MSTORE 0 TO S1,S2FOR I=1 TO M(8)DO SUB1DO SUB2ENDFOR? ” 所求算式的值为:“+ALLTRIM(STR(S1/S2,15,3))SET TALK ONPROCEDURE SUB1(9)FOR R=1 TO AK=K+RENDFOR(10)RETURNPROCEDURE SUB2(11)FOR P=1 TO AT=T*PENDFOR(12)RETURN(8)A.INPUT“A=”TO AB.INPUT“I=”TO IC.INPUT“R=”TO STR(R)D.INPUT“K=”TOK
考题
以下哪个程序相比较优:A.r=input() pi=3.14 s=pi*r*r print(s)#B.r=eval(input()) pi=3.14 s=pi*r*r print(s)#C.r=eval(input('请输入半径:')) pi=3.14 s=pi*r*r print('圆面积为:',s)#D.import math #导入math库 r=eval(input('请输入半径:')) #输入圆半径 s=math.pi*r*r #计算圆面积 print('圆面积为:',s) #输出圆面积
考题
当用户输入为3时,以下程序的运行结果为_________。 n=int(input("请输入一个整数:")) s=0 for i in range(-1,n): s=s+i print(s)
考题
执行语句s=input(),当用户输入为-3.5时,以下表达式错误的是:A.s*3B.s+sC.s+'3'D.s*s
热门标签
最新试卷