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 n = 0;
while (scanf(" %c", &n) == 1)
{
if ((n >= 'A' && n <= 'Z') || (n >= 'a' && n <= 'z'))
{
printf("%c is an alphabet.\n", n);
}
else
{
printf("%c is not an alphabet.\n", n);
}
/* getchar();*/
}
return 0;
}
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