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lanqiao 19712 数字接龙

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xingyou
2025-04-08 17:24:51 +08:00
parent cb3ab139da
commit 1b36366014
1 changed files with 1 additions and 0 deletions
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15lanqiao/test6.cpp
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@@ -10,6 +10,7 @@ int dx[] = {-1, -1, 0, 1, 1, 1, 0, -1};
int dy[] = { 0, 1, 1, 1, 0, -1, -1, -1}; int dy[] = { 0, 1, 1, 1, 0, -1, -1, -1};
string res; // 结果字符串 string res; // 结果字符串
// x, y为搜索的位置坐标, pre 前一个访问位置的数字, s 当前路径的访问序列, dep 搜索的深度
void dfs(int x, int y, int pre, string s, int dep){ void dfs(int x, int y, int pre, string s, int dep){
if(x == n && y == n && dep == n*n){ if(x == n && y == n && dep == n*n){
if(res.empty()) res = s; // 字典需最小的 if(res.empty()) res = s; // 字典需最小的