write a function mirror that reserves the characters of a string. to reverse a string, one approach is to swap the first and last elements,and then swap the second and the second last elements and so on.the process should stop when the middle of teh string is reached,
smple output:
enter a string:computer
mirror image of computer: retupmoc
c program
2008-04-05 10:49 pm
回答 (1)
2008-04-06 2:07 pm
✔ 最佳答案
/* mirror 2008-04-05reverses given word
*/
char *mirror(char* word)
{
int len=strlen(word),i;
char c;
for(i=0;i
2008-04-06 06:09:36 補充：
for(i=0;i< len/2;i++)
{
c=word[i]; word[i]=word[len-i-1];word[len-i-1]=c;
}
return word;
}
2008-04-06 06:10:06 補充：
int main(int argc, char* argv[])
{
char word[200];
printf("enter a string:");
scanf("%s",word);
printf("mirror image of computer:%s\n",mirror(word));
return 0;
}
收錄日期: 2021-04-13 15:23:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080405000051KK01636