#include <stdio.h> int main() { int y,m,d; int y1,m1,d1; scanf("%d %d %d",&y,&m,&d); scanf("%d %d %d",&y1,&m1,&d1); if(y1 > y) printf("yes"); else if(m1 > m && y1 >= y) printf("yes"); else if(d1 > d && ...