若某一数据定义如下: DATA SEGMENT ABC DB 12H,34H,56H,78H,98H ABC1 DW 6 DUP (0000H) ABC2
EQU 98H COUNT EQU $-ABC DATA ENDS 这里定义的ABC2是常数名。()
此题为判断题(对,错)。
EQU 98H COUNT EQU $-ABC DATA ENDS 这里定义的ABC2是常数名。()
此题为判断题(对,错)。
已知某数据区DATA的定义如下:
ORG 10H
DATA:DB 158,120,138,21
DB 244,14,143,180
NUM EQU $-DATA
MIN: DS 1
试编写一个程序,找出数据区DATA中的最小数,并将它放到变量MIN中。
Part C
Directions: Read the following text carefully and then translate the underlined segments into Chinese. (10 points)
Who would have thought that, globally, the IT industry produces about the same volume of greenhouse gases as the world's airlines do—roughly 2 percent of all C02 emissions?
Many everyday tasks take a surprising toll on the environment. A Google search can leak between 0. 2 and 7. 0 grams of C02, depending on how many attempts are needed to get the "right" answer. To deliver results to its users quickly, then, Google has to maintain vast data centres around the world, packed with powerful computers. While producing large quantities of C02, these computers emit a great deal of heat, so the centres need to be well air-conditioned, which uses even more energy.
However, Google and other big tech providers monitor their efficiency closely and make improvements. Monitoring is the first step on the road to reduction, but there is much more to be done, and not just by big companies.
A.MOV CX,00C8H
B. MOV CX,0200H
C.MOV CX,0064H
D.MOV CX,0100H
R(CDCl3):δ7.60(1H,d,J=9.5),δ6.97(1H,S),δ6.83(1H,S),δ6.29(1H,d,J=9.5),δ3.98(3H,S)。其NOE增益效应实验中,照射δ6.97(1H,S)的信号峰,δ7.60(1H,d,J=9.5)和δ3.98(3H,S)的信号峰都有增益效应。请指出该化合物的正确结构式,并说明理由,并归属每个氢谱信号峰。
①构造函数重载;②成员函数设置缺省参数;③定义一个友元函数来打印日期(3分);④可使用不同的构造函数来创建不同的对象。
以下定义,使p指向data和a域的赋值语句是()
struct stuclent
{int a;float b;}data,*p;
A.p=&a;
B.p=data.a;
C.*p=data.a;
D.p=&data.a;
有如图所示的双链表结构,请根据图示完成结构体的定义:
struct aa { int data; 【 】}node;