C program array pointer 的問題
2009-05-16 8:10 am
如果我想將2個array(char 的array，用來存string)的pointer對掉，只對掉pointer，不對掉array中的值，可不可以？如可以，怎樣做？
回答 (1)
2009-05-16 2:08 pm
✔ 最佳答案
Yes, you can do that. Try the following code:int main(int argc, char* argv[])
{
char *word1="First";
char *word2="Second";
char *p;
printf("%s, %s\n", word1, word2);
// Exchange
p=word1; word1=word2;word2=p;
printf("%s, %s\n", word1, word2);
system("pause");
return 0;
}
The output will look like this:
First, Second
Second, First
收錄日期: 2021-04-13 16:36:57
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