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)
{
getchar();
if((ch >=65&& ch <= 90)||(ch>=97&&ch<=122))
printf("%c is an alphabet.\n",ch);
else
printf("%c is not an alphabet.\n",ch);
}
return 0;
}
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