9440: ABC213 —— G - Connectivity 2
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Description
Given is a simple undirected graph $G$ with $N$ vertices and $M$ edges. The vertices are numbered $1,2,\dots,N$, the edges are numbered $1,2,\dots,M$, and Edge $i$ connects Vertex $a_i$ and Vertex $b_i$.
Consider removing zero or more edges from $G$ to get a new graph $H$. There are $2^M$ graphs that we can get as $H$. Among them, find the number of such graphs that Vertex $1$ and Vertex $k$ are directly or indirectly connected, for each integer $k$ such that $2 \leq k \leq N$.
Since the counts may be enormous, print them modulo $998244353$.
Consider removing zero or more edges from $G$ to get a new graph $H$. There are $2^M$ graphs that we can get as $H$. Among them, find the number of such graphs that Vertex $1$ and Vertex $k$ are directly or indirectly connected, for each integer $k$ such that $2 \leq k \leq N$.
Since the counts may be enormous, print them modulo $998244353$.
Input
Input is given from Standard Input in the following format:
```
$N$ $M$
$a_1$ $b_1$
$\vdots$
$a_M$ $b_M$
```
```
$N$ $M$
$a_1$ $b_1$
$\vdots$
$a_M$ $b_M$
```
Output
Print $N-1$ lines. The $i$-th line should contain the answer for $k = i + 1$.
Constraints
- $2 \leq N \leq 17$
- $0 \leq M \leq \frac{N(N-1)}{2}$
- $1 \leq a_i \lt b_i \leq N$
- $(a_i, b_i) \neq (a_j, b_j)$ if $i \neq j$.
- All values in input are integers.
- $0 \leq M \leq \frac{N(N-1)}{2}$
- $1 \leq a_i \lt b_i \leq N$
- $(a_i, b_i) \neq (a_j, b_j)$ if $i \neq j$.
- All values in input are integers.
Sample 1 Input
3 2
1 2
2 3
Sample 1 Output
2
1
We can get the following graphs as H.
- The graph with no edges. Vertex 1 is disconnected from any other vertex.
- The graph with only the edge connecting Vertex 1 and 2. Vertex 2 is reachable from Vertex 1.
- The graph with only the edge connecting Vertex 2 and 3. Vertex 1 is disconnected from any other vertex.
- The graph with both edges. Vertex 2 and 3 are reachable from Vertex 1.
Sample 2 Input
5 6
1 2
1 4
1 5
2 3
2 5
3 4
Sample 2 Output
43
31
37
41
Sample 3 Input
2 0
Sample 3 Output
0