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Thinking, Express
|

测验题目

问题:#0001
How to make a 2 input XOR gate with only 2 input MUX and Inverter?
问题:#0002
In Perl, we can write following code:

$b = $a;
$b =~ s/m/n/;

What does above code mean?
How to write above code in one statement?
问题:#0003
Which of the following is evaluated first:?
||
!
&&
问题:#0004
Which of one of these represents an assignment operation?
c3 = c4;
C c1 = c2;
问题:#0005
Can you name the special functions a C++ compiler can create implicitly?
问题:#0006
What are the two ways to achieve automatic type conversion from type X to type Y?
问题:#0007
Evaluate as true or false: !(1 && 0 || !1) 
true
false
Invalid statement
问题:#0008
What does 7/9*9 equal (in C and C++)? 
7
0
0.08642
问题:#0009
If all is successful, what should main return?
void
0
1
问题:#0010
Which sort is best for the set: 1 2 3 5 4
Merge Sort
Quick Sort
Bubble Sort
问题:#0011
What is "shallow copy" and "deep copy"?
问题:#0012
Is following Tcl code any problem?

----
while {$i < 10 }{
   # if {$i==5} {
   incr i
}
----
问题:#0013
怎样在8位CPU中作16位加法。用汇编语言简单描述。
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