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 x;
while(scanf("%c",&x) != EOF)
{
getchar();//用来除掉 \n
if((x>=65 && x<=90)||(x>=97 && x<=122))
printf("%c is an alphabet.\n",x);
else
printf("%c is not an alphabet.\n",x);
}
return 0;
}
