题目内容

If compiled with a STANDARD C COMPILER （e.g. gcc）, which is correct about the following function “add”？ [ ]double add（int , int , int k） {
return （double）（8+k）;
}
int main（）{
int x=1, y=2If compiled with a STANDARD C COMPILER （e.g. gcc）, which is correct about the following function “add”？ [ ]double add（int , int , int k） {
return （double）（8+k）;
}
int main（）{
int x=1, y=2

A. Compile error. After filling in the name of the formal parameters, the program can be compiled without errors;
B. Compile error. After changing “int k” to “double k”, the program can be compiled without errors;
Compile error. After changing ” return （double）（8+k）;” to “return 8+k”, the program can be compiled without errors;
D. Compile success

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本课程讨论区不建议问下列哪些问题（）

A. cout.flush（）函数的参数是什么
B. 如何安装Visual Studio 2019
C. 谁能帮我编一段排序算法的代码
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The correct description about the following program is[ ]#include
int pPointer;
int nNumber;
void f（）{
nNumber = 25;
pPointer = &nNumber;
}
int main（）{
f（）;
printf（“ValuThe correct description about the following program is[ ]#include
int pPointer;
int nNumber;
void f（）{
nNumber = 25;
pPointer = &nNumber;
}
int main（）{
f（）;
printf（“Valu

A. the types of pointers do not match
B. there are memory leaks
C. there is “hanging-up” pointer
D. no problem

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When are the bulk of a product’s life cycle costs normally determined（）

At the design/development stage
B. When the product is introduced to the market
C. When the product is in its growth stage
D. On disposal

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Indicate which of the following methods can be used to move a currently-attainable cost closer to target cost（）

A. Using standard components wherever possible
B. Acquiring new, more efficient technology
C. Making staff redundan
D. Reducing the quality of the product in question

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