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 (('a' <= ch && ch <= 'z') || ('A' <= ch && ch <= 'Z')) {
printf("%c is an alphabet.\n", ch);
} else {
printf("%c is not an alphabet.\n", ch);
}
}
return 0;
}
,之前996+246高强度发版直接给我整的ptsd了,现在看大小周都眉清目秀的