#include <stdio.h>int is_leap(int m){if(m%400==0){return 1;}if(m%100==0){return 0;}if(m%4==0){return 1;}return 0;}void main(){scantf("%d",&m);if(is_leap()==1){printf("L\n");}else{printf("N\n");}}
素胚勾勒不出你
慕妹3242003
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