题解 | #判断字母#
判断字母
https://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
#include <stdio.h>
//小写字母的ASCII值的范围是65~90
//小写字母的ASCII值的范围是97~122
int main()
{
char ch = 0;
scanf("%c", &ch);
char* p = &ch;
if((*p >= 65 && *p <= 90 )|| (*p >= 97 && *p <= 122))
{
printf("YES\n");
}
else {
printf("NO\n");
}
return 0;
}
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