#include <stdio.h>
void main()
{
char a[100];
int i = 0;
gets(a);
while(a[i] != '\0')
{
if (a[i] >= 'a' && a[i] <= 'z')
{
a[i] = 'a' + 'z' - a[i];
}
if (a[i] >= 'A' && a[i] <= 'Z')
{
a[i] = 'A' + 'Z' - a[i];
}
i++;
}
printf("%s\n",a);
}
追问这是你百度来的,还是自己写的,我要正确答案
追答![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d53f8794a4c27d1eacb241721ed5ad6edcc438eb?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
刚写的
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/9f510fb30f2442a74dc98713d443ad4bd0130244?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问谢谢