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#include<cstring>#include<cstdlib>#include<cstdio>#include<cmath>#include<iostream>#include<map>#define N 510000using namespace std;struct node{ int a 阅读全文
posted @ 2019-07-16 17:02
Allen_lml
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a) 样例输入 样例输出 5 3 a e x y z axy axz ayz exy exz eyz 代码: #include<cstring> #include<cstdlib> #include<cstdio> #include<cmath> #include<iostream> #includ 阅读全文
posted @ 2019-07-16 17:00
Allen_lml
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posted @ 2019-07-16 11:30
Allen_lml
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posted @ 2019-07-16 11:16
Allen_lml
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搜索 1. 深度优先搜索(dfs) a) 搜索的结构呈现树的形状 #include<cstring> #include<cstdlib> #include<cstdio> #include<cmath> #include<iostream> using namespace std; int a[20 阅读全文
posted @ 2019-07-16 10:57
Allen_lml
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