标签:des style http os io 数据 for ar
Description
 
 Input
Output
Sample Input
1 6 6 4 5 6 6 4 3 2 2 3 1 7 2 1 1 4 6 2 7 5 8 4 3 9 5 7 6 6 2 1 5 3 1 1 3 7 2
Sample Output
3948
#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<limits.h>
using namespace std;
const int maxn=110;
int mp[maxn][maxn];
int dp[maxn][maxn];
int t,n,m;
int ok(int x,int y)
{
    if(x<1||x>n||y<1||y>m)
        return 1;
    else
        return 0;
}
int dfs(int x,int y)
{
    if(dp[x][y]>=0)
        return dp[x][y];
    dp[x][y]=0;
    for(int i=0;i<=mp[x][y];i++)
    {
        for(int j=0;j<=mp[x][y]-i;j++)//枚举可以到达的点
        {
            if(ok(x+i,y+j))
                continue;
            dp[x][y]+=dfs(x+i,y+j)%10000;
        }
    }
    return dp[x][y];
}
int main()
{
    scanf("%d",&t);
    while(t--)
    {
        scanf("%d%d",&n,&m);
        for(int i=1;i<=n;i++)
        {
            for(int j=1;j<=m;j++)
               scanf("%d",&mp[i][j]);
        }
        memset(dp,-1,sizeof(dp));
        dp[n][m]=1;
        printf("%d\n",dfs(1,1)%10000);
    }
    return 0;
}
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标签:des style http os io 数据 for ar
原文地址:http://blog.csdn.net/u013582254/article/details/38621277