#include <stdio.h> int main() { int a, b,c,d,e,f,g; while (scanf("%d %d %d\n%d %d %d", &a, &b,&c,&e,&f,&g) != EOF) { // 注意 while 处理多个 case // 64 位输出请用 printf("%lld") to int date =a*365+b*30+c; int now = e*365+f*30+g; if(now>=date) { printf("yes\n"); } else { printf("no\n"); } } return 0; }