题解 | #判断是不是字母#
判断是不是字母
https://www.nowcoder.com/practice/91a588dd4cd244bfa616f17603ec123c
#include<stdio.h>
int main()
{
char a;
while((scanf("%c",&a))!=EOF)
{
getchar();
if((((int)a>=65)&&((int)a<=90))||((int)a>=97)&&((int)a<=122))
printf("%c is an alphabet.\n",a);
else
printf("%c is not an alphabet.\n",a);
}
return 0;
}
