摘要：
bfsView Code #include <iostream>#include <cstdio>#include <cstdlib>#include <cstring>using namespace std;#define maxn 105struct Node{ int va, vb, step, pre, opr;} q[maxn * maxn];int a, b, c, l, r;bool vis[maxn][maxn];int stk[maxn * maxn], top;void make(int va, int vb, int opr 阅读全文
posted @ 2012-12-21 09:57
undefined2024
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