ZOJ 3675 Trim the Nails 小水题(二)

2014-11-24 09:03:05 · 作者: · 浏览: 2
i<=n;i++) printf("%d",a[i]);
scanf("%d",&m);
// printf("m=%d\n",m);
if(n==0) {printf("0\n");continue;}
if(left==0) {printf("-1\n");continue;}
memset(b,0,sizeof(b));
min=999999999;
DFS(b,1,1,1);
DFS(b,1,0,1);
printf("%d\n",min);
}
return 0;
}