#include<stdio.h> int main() { int n1,m1,d1,n2,m2,d2,s; while(scanf("%d-%d-%d %d-%d-%d",&n1,&m1,&d1,&n2,&m2,&d2)!=EOF) s=d2-d1-1; printf("%d\n",s); return 0; } 相关文章: 2021-12-26 2022-03-07 2021-12-15 2021-10-29 2021-12-15 2021-12-26 2022-12-23 2022-12-23