CDOJ 1034 AC Milan VS Juventus

代码：

#include <stdio.h>int main(){int a=0,b=0,max=0,min=0;scanf("%d %d",&a,&b);if(a==b) printf("No");else if(a<=5&&b<=5){max=(a>b)?a:b;min=(a<b)?a:b;if(max==5&&(min==0||min==1||min==2)) printf("No");else if(max==4&&min==0) printf("No");else printf("Yes");}else if(a==b-1||b==a-1) printf("Yes");else printf("No");return 0;}