题解 | #判断字母#
判断字母
https://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
#include <stdio.h>
int main() {
int a = getchar();//将接受的字符转化成对应的ASCII值并赋值给a
if((a >= 65 && a <= 90) || (a >= 97 && a <= 122))
{
printf("YES\n");
}
else
{
printf("NO\n");
}
return 0;
}
