[简单DP] COJ 1123 PK武林盟主
摘要:
状态转移方程p[i,j] = 0.5*(p[i-1,j]+p[i,j-1])。浮点数运算,初始时要向上取整。# include <stdio.h># include <math.h># include <string.h>int ap1, ap2, hp1, hp2;double f[1005][1005];double cal(int x, int y){ if (f[x][y] >= 0) return f[x][y]; if (x <= 0) return f[x][y] = 0; if (y <= 0) return f[x][y] 阅读全文
posted @ 2012-08-07 16:08 getgoing 阅读(282) 评论(0) 推荐(0)
浙公网安备 33010602011771号