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 ch;
while(scanf("%c",&ch)!=EOF){
if(ch>='a'&&ch<='z'||ch>='A'&&ch<='Z') printf("%c is an alphabet.\n",ch);
else printf("%c is not an alphabet.\n",ch);
getchar();
}
return 0;
}
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