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