[Offer收割]编程练习赛12 register

Ended

Participants:1323

Verdict:Accepted
Score:100 / 100
Submitted:2017-04-02 14:12:10

Lang:G++

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#include <iostream>
#include <cstdio>
#include<vector>
#include<unordered_map>
#include <limits.h>
#include<string>
#include<unordered_set>
#include<algorithm>
#include<memory.h>
using namespace std;
typedef long long LL;;
int visited[101][101][2];
void dfs(vector<string>&mat, int i, int j, int k, int dir, int count,int n, int m){
    if(i < 0 || j < 0 || i >= n || j >= m ){
        return ;
    }
    if(dir != 0){
        if(dir == 1){
            k = 1;
        }
        else if(dir == 2){
            if(mat[i][j] == '\\'){
                k = 1;
            }
            else {
                k = 0;
            }
        }
        else if(dir == 3){
            k = 0;
        }
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