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=0;
while (scanf("%s", &a) != EOF) {
if(a>=65&&a<=90||a>=97&&a<=122) {
printf("%c is an alphabet.\n",a);
}
else{
printf("%c is not an alphabet.\n",a);
}
}
return 0;
}
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