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