题解 | #判断字母#
判断字母
https://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
#include <stdio.h> int main() { char ch; while((ch=getchar())!=EOF) { getchar(); 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; while((ch=getchar())!=EOF) { getchar(); if(ch>='A'&&ch<='z') printf("YES"); else printf("NO"); } return 0; }
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