國立暨南國際大學 100 學年度第一學期小考試卷
(考試時間: 10:50-11:00)
科目名稱:資訊系統
與網路導論 |
開課系所:資訊工程
學系 |
任課教師
|
吳坤熹
|
系所別:
|
年級:
|
學號:
|
姓名:
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考試日期
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2011.11.18
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(10%) Determine
whether the following code has syntax errors or not. If
it is correct, predict its output. If it is incorrect, point out
the mistake(s).
// pass-by-value
#include <iostream>
using std::cout;
using std::endl;
void print_stars(int n)
{
for (int i=0; i<n; i++)
cout << '*';
cout << endl;
return;
}
int main()
{
for (int j=1; j<5; j++)
print_stars(j);
return 0;
}
- (10%)
Determine whether the following code has syntax errors or not. If
it is correct, predict its output. If it is incorrect, point out
the mistake(s).
// passing pointers to a function
#include <iostream>
using std::cout;
void swap(int* a, int* b)
{
int* temp;
temp = a; a = b; b = temp;
return;
}
int main()
{
int i = 2011;
int j = 8;
swap(&i, &j);
cout << i << '\t' << j << '\n';
return 0;
}