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Recursive output is enough. # Include using namespace STD; struct tree {int dot; string s;} t [1020]; vector V [1020]; void print (int x) {for (INT I = 0; I T [I]. s; V [X]. push_back (I); t [I]. dot = T [X]. dot + 1 ;}print (0); Return 0 ;}

Shengli Great Escape Time Limit: 4000/2000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 20468 accepted submission (s): 8152 Given a long, wide and high for a, B, c, three-dimensional map from (0, 0, 0,)

Description Fat brother and maze are playing a kind of special (hentai) Game On an N * m Board (N rows, M columns ). at the beginning, each grid of this board is consisting of grass or just empty and then they start to fire all the grass. firstly

Now, English is almost the same as eating and sleeping. It feels natural, not painful, or annoying, and occasionally has a small sense of accomplishment. After effortless is finished, listen to the United States and I feel that the English

What is my question today ...... Today, I got down to this question. I saw that the hexadecimal system was used to explain it .. Then, on csdn, I found a problem-solving report written by the immediate supervisor, and then asked about the

Victory big escape time limit: 4000/2000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 24977 accepted submission (s): 9556 Problem descriptionignatius was taken away by the devil. One day the devil went on a

# Include # include # include using namespace STD; int main () {int N, I, J, K, count; int flag1 [1010], flag2 [1010], a [1010], B [1010]; while (~ Scanf ("% d", & N), n) {for (I = 0; I = 0; j --) {If (! Flag2 [J] & A [I]> B [J]) // if the value

Couple doubitime limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others) Total submission (s): 723 accepted submission (s): 522 Problem descriptiondoubixp has a girlfriend named doubinan. one day they felt very boring and

The hardest problem evertime limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 15790 accepted submission (s): 7298 Problem descriptionjulius Caesar lived in a time of danger and intrigger. the hardest

Address: HDU 2686 HDU 3376 These two questions are the same except the data size. The former is only 30*30, but the latter is 600*600 .. I thought that the former Code used the latter would time out and did not dare to pay for it, but I felt that I

Finally, it is easy to know how difficult it is for the national football team to advance as long as it is flattened .. I was so stupid that I didn't understand what I had done to win the ball... Start it directly.The first number must be the

Click Open Link Bipartite Graph Matching, hopcroft-Karp #include#include#include#includeusing namespace std;const int MAXN = 5010;const int MAXM = 50010;struct Edge{int to, next;}edge[ MAXM ];int head[ MAXN ], tot;void init(){tot = 0;memset( head, -

After the official start of problem descriptionhogwarts, Harry found that some stairs in Hogwarts were not static. On the contrary, they changed their directions every minute. For example, in the following example, the first stair is in the vertical

Question Link Question:For a directed graph with n points, the edge is given in the form of an adjacent matrix. If it is 1, there is an edge, and it is 0. Then, a value of each vertex is given at the time of 0, which is 0 or 1. Input a T and

Description Given an undirected Weighted GraphG, You shoshould find one of spanning trees specified as follows. The graphGIs an Ordered Pair (V,E), WhereVIs a set of vertices {V1,V2 ,...,Vn} AndEIs a set of undirected edges {E1,E2 ,...,Em}. Each

UV 10410-Tree Reconstruction Question Link Given the DFS sequence and BFS sequence of a tree, find the tree. Train of Thought: divide the DFS sequence into several segments, each segment is quite a subtree, so that the BFS sequence can be used to

Continue to replace the question. This question is also very simple. Question: For a string with the length of N, there is an array that indicates the position where the I character is placed. Enter multiple strings and ask what the string looks

Traverse character C to make it equal to each character in character array chars, and then execute the following statement. When C is assigned each character in Chars, it will exit this loop. We usually useFor (INT I = 0; I Array [I]; }

/* DaffodilsProblem descriptionSpring is the season of flowers, and daffodils are the most fascinating representatives. There is a number of daffodils in mathematics, which he defines as follows:The "Daffodils" refers to a three-digit number. The

It should be known to the Chinese. Train of Thought: This question is quite easy and wrong without careful consideration. Like me, I didn't dare to use the priority queue after I finished learning STL, so I still suffered a loss! That is, you need