【C】#判断字母#
判断字母
https://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
#include <stdio.h> int main() { char ch; scanf("%c", &ch); if(ch >= 'A' && ch <= 'z') printf("YES"); else printf("NO"); return 0; }
判断字母
https://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
#include <stdio.h> int main() { char ch; scanf("%c", &ch); if(ch >= 'A' && ch <= 'z') printf("YES"); else printf("NO"); return 0; }
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