ID
int64 0
34.4k
| Question
stringlengths 246
13.3k
| Difficulty
stringclasses 3
values | Answer
stringlengths 1
99
| Task
stringclasses 8
values |
|---|---|---|---|---|
0
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 14 and node 2? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
1
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 1 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
2
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 16 and node 9? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
3
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 5 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
4
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 0 and node 2? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
5
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 0 and node 9? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
6
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 16 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
7
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 16 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
8
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 1 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
9
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,12) (0,11) (0,6) (0,17) (0,5) (0,18) (1,9) (1,16) (1,10) (1,4) (2,12) (2,6) (2,14) (2,5) (2,18) (2,7) (4,15) (4,9) (4,16) (5,11) (5,14) (5,18) (6,11) (6,18) (7,12) (7,17) (9,13) (10,15) (10,16) (11,12) (11,17) (11,14) (11,18) (12,14) (12,18) (13,15) (14,17) (15,16)
Q: Is there a path between node 12 and node 3? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
10
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 11 and node 1? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
11
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 5 and node 12? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
12
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 5 and node 13? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
13
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 4 and node 3? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
14
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 5 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
15
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 7 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
16
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 3 and node 5? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
17
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 8 and node 12? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
18
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 4 and node 1? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
19
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 13, and the edges are: (0,12) (0,11) (0,13) (0,5) (1,12) (1,11) (1,7) (1,13) (1,5) (2,6) (2,8) (2,9) (2,10) (3,4) (3,8) (3,9) (3,10) (4,6) (4,8) (4,9) (5,11) (5,7) (6,8) (6,9) (6,10) (7,12) (7,11) (8,10) (9,10) (12,13)
Q: Is there a path between node 8 and node 1? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
20
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 14 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
21
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 20 and node 18? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
22
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 14 and node 13? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
23
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 0 and node 13? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
24
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 20 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
25
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 4 and node 21? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
26
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 8 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
27
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 4 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
28
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 2 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
29
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,17) (0,19) (0,1) (0,6) (0,5) (0,7) (0,2) (0,14) (0,4) (0,10) (1,17) (1,6) (1,5) (1,12) (1,7) (1,13) (1,2) (1,20) (1,14) (1,10) (2,9) (2,17) (2,16) (2,19) (2,6) (2,12) (2,7) (2,18) (2,13) (2,20) (2,14) (2,4) (2,10) (3,21) (3,15) (3,11) (4,9) (4,17) (4,16) (4,19) (4,6) (4,5) (4,12) (4,7) (4,13) (4,10) (5,9) (5,17) (5,16) (5,12) (5,18) (5,13) (5,20) (5,14) (6,17) (6,16) (6,12) (6,7) (6,18) (6,20) (6,10) (7,9) (7,17) (7,16) (7,19) (7,13) (7,20) (7,14) (7,10) (8,21) (8,15) (9,16) (9,19) (9,18) (9,13) (9,20) (9,14) (9,10) (10,17) (10,16) (10,18) (10,13) (10,20) (10,14) (11,21) (12,17) (12,16) (12,19) (13,17) (13,16) (13,19) (14,17) (14,19) (14,20) (15,21) (16,17) (16,18) (16,20) (17,19) (17,20) (18,19) (18,20) (19,20)
Q: Is there a path between node 8 and node 18? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
30
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 15 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
31
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 13 and node 0? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
32
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 0 and node 3? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
33
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 5 and node 2? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
34
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 5 and node 7? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
35
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 13 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
36
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 12 and node 17? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
37
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 1 and node 0? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
38
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 5 and node 8? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
39
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 17, and the edges are: (0,5) (0,7) (0,14) (0,2) (0,16) (0,13) (0,3) (0,12) (0,4) (1,9) (1,15) (1,6) (1,10) (1,17) (2,5) (2,7) (2,14) (2,16) (2,13) (2,3) (2,12) (2,4) (3,5) (3,7) (3,14) (3,16) (3,13) (3,12) (3,4) (4,5) (4,7) (4,14) (4,16) (4,13) (4,12) (5,7) (5,14) (5,16) (5,13) (5,12) (6,9) (6,15) (6,10) (6,17) (7,14) (7,16) (7,13) (7,12) (8,11) (9,15) (9,10) (9,17) (10,15) (10,17) (12,14) (12,16) (12,13) (13,14) (13,16) (14,16) (15,17)
Q: Is there a path between node 5 and node 17? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
40
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 21 and node 22? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
41
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 19 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
42
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 24 and node 0? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
43
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 23 and node 3? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
44
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 22 and node 20? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
45
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 4 and node 16? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
46
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 2 and node 23? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
47
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 11 and node 17? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
48
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 3 and node 18? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
49
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 24, and the edges are: (0,21) (0,14) (0,1) (0,22) (0,16) (0,19) (0,5) (0,10) (0,20) (0,11) (0,24) (0,13) (1,21) (1,9) (1,3) (1,14) (1,22) (1,10) (1,20) (1,12) (1,11) (1,24) (1,13) (1,23) (2,8) (2,4) (2,18) (2,15) (3,9) (3,14) (3,16) (3,19) (3,7) (3,6) (3,5) (3,10) (3,11) (4,8) (4,17) (4,18) (4,15) (5,9) (5,14) (5,22) (5,7) (5,6) (5,10) (5,20) (5,12) (5,11) (5,13) (5,23) (6,21) (6,9) (6,22) (6,19) (6,7) (6,20) (6,12) (6,11) (6,13) (6,23) (7,21) (7,9) (7,14) (7,16) (7,19) (7,10) (7,20) (7,12) (7,11) (7,24) (7,13) (7,23) (8,17) (8,18) (8,15) (9,21) (9,16) (9,10) (9,20) (9,12) (9,11) (9,24) (9,13) (9,23) (10,22) (10,19) (10,12) (10,11) (10,13) (10,23) (11,21) (11,22) (11,19) (11,20) (11,12) (11,24) (11,13) (11,23) (12,21) (12,14) (12,22) (12,20) (12,24) (12,13) (12,23) (13,21) (13,14) (13,22) (13,16) (13,20) (13,23) (14,21) (14,16) (14,20) (14,24) (14,23) (15,18) (16,21) (16,22) (16,19) (16,20) (16,24) (16,23) (17,18) (19,21) (19,20) (19,24) (19,23) (20,21) (20,24) (20,23) (21,24) (21,23) (22,23) (23,24)
Q: Is there a path between node 17 and node 12? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
50
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 10 and node 15? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
51
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 17 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
52
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 0 and node 16? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
53
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 2 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
54
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 17 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
55
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 10 and node 1? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
56
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 8 and node 1? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
57
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 0 and node 20? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
58
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 20 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
59
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 20, and the edges are: (0,13) (0,5) (0,11) (0,15) (0,10) (0,16) (0,14) (0,8) (0,9) (1,18) (1,12) (1,7) (1,6) (2,13) (2,11) (2,15) (2,17) (2,16) (2,14) (2,3) (2,8) (2,9) (3,5) (3,11) (3,4) (3,15) (3,10) (3,14) (3,8) (3,9) (4,13) (4,5) (4,17) (4,16) (4,14) (4,8) (5,17) (5,16) (5,14) (6,12) (6,19) (6,20) (6,7) (7,18) (8,15) (8,17) (8,16) (8,14) (8,9) (9,13) (9,11) (9,17) (9,16) (9,14) (10,11) (10,15) (10,17) (10,16) (10,14) (11,13) (11,15) (11,16) (12,18) (12,19) (12,20) (13,17) (13,14) (14,15) (14,17) (14,16) (15,17) (16,17) (18,19) (18,20) (19,20)
Q: Is there a path between node 8 and node 7? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
60
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 3 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
61
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 1 and node 5? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
62
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 12 and node 21? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
63
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 9 and node 16? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
64
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 5 and node 15? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
65
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 3 and node 15? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
66
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 16 and node 4? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
67
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 12 and node 18? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
68
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 19 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
69
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,4) (0,12) (0,21) (0,2) (0,17) (0,3) (0,7) (0,8) (0,14) (0,19) (0,13) (0,20) (1,9) (1,6) (1,18) (1,10) (1,16) (2,4) (2,12) (2,21) (2,3) (2,7) (2,8) (2,13) (3,12) (3,21) (3,17) (3,7) (3,8) (3,14) (3,19) (3,13) (3,20) (4,21) (4,17) (4,7) (4,8) (4,19) (4,13) (5,9) (5,6) (5,11) (5,18) (5,10) (6,9) (6,15) (6,11) (6,18) (6,10) (7,12) (7,17) (7,8) (7,14) (7,19) (7,20) (8,12) (8,21) (8,17) (9,15) (9,11) (9,18) (9,10) (10,15) (10,11) (10,18) (11,18) (11,16) (12,17) (12,14) (12,19) (12,13) (12,20) (13,17) (13,14) (13,19) (13,20) (14,17) (14,19) (14,20) (15,18) (15,16) (17,21) (17,20) (19,21) (19,20) (20,21)
Q: Is there a path between node 5 and node 0? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
70
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 15 and node 9? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
71
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 15 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
72
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 18 and node 2? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
73
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 17 and node 15? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
74
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 13 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
75
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 9 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
76
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 15 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
77
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 10 and node 11? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
78
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 7 and node 12? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
79
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 18, and the edges are: (0,11) (0,1) (0,13) (0,15) (0,16) (0,9) (0,14) (0,3) (0,12) (0,17) (0,2) (0,18) (1,11) (1,13) (1,15) (1,16) (1,9) (1,8) (1,14) (1,3) (1,4) (1,17) (1,18) (2,11) (2,13) (2,15) (2,9) (2,8) (2,14) (2,3) (2,12) (2,17) (2,18) (3,11) (3,13) (3,15) (3,16) (3,9) (3,8) (3,14) (3,12) (3,17) (3,18) (4,13) (4,15) (4,16) (4,8) (4,14) (4,12) (4,18) (5,6) (5,7) (5,10) (6,7) (6,10) (7,10) (8,11) (8,15) (8,16) (8,18) (9,11) (9,13) (9,15) (9,16) (9,14) (9,12) (9,17) (9,18) (11,13) (11,16) (11,17) (11,18) (12,15) (12,16) (12,17) (12,18) (13,15) (13,18) (14,15) (14,17) (15,16) (16,17) (16,18) (17,18)
Q: Is there a path between node 4 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
80
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 7 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
81
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 2 and node 4? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
82
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 18 and node 3? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
83
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 19 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
84
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 15 and node 18? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
85
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 2 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
86
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 4 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
87
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 6 and node 4? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
88
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 15 and node 5? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
89
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 21, and the edges are: (0,5) (0,13) (0,16) (0,4) (0,12) (1,5) (1,13) (1,9) (1,16) (1,4) (1,2) (2,13) (2,14) (2,4) (3,11) (3,19) (3,18) (3,15) (3,20) (3,6) (3,8) (3,10) (3,21) (4,13) (4,14) (4,9) (4,12) (5,13) (5,14) (5,9) (5,16) (6,11) (6,19) (6,18) (6,15) (6,17) (6,10) (6,21) (6,7) (7,11) (7,19) (7,18) (7,15) (7,20) (7,17) (7,8) (7,10) (7,21) (8,11) (8,18) (8,15) (8,20) (8,21) (9,13) (9,14) (9,16) (9,12) (10,11) (10,19) (10,18) (10,20) (10,17) (10,21) (11,18) (11,20) (14,16) (15,19) (15,18) (15,20) (15,17) (15,21) (17,19) (17,18) (17,20) (17,21) (18,19) (18,20) (19,20) (19,21) (20,21)
Q: Is there a path between node 21 and node 14? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
90
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 9 and node 4? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
91
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 14 and node 2? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
92
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 17 and node 7? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
93
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 7 and node 9? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
94
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 3 and node 18? Your main answer should be 'Yes' or 'No'.
|
medium
|
Yes
|
connectivity
|
95
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 22 and node 6? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
96
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 18 and node 7? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
97
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 17 and node 3? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
98
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 20 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
99
|
In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 23, and the edges are: (0,7) (0,15) (0,6) (0,17) (0,4) (0,12) (0,16) (0,9) (1,14) (1,23) (1,18) (1,19) (1,3) (1,21) (2,14) (2,5) (2,11) (2,23) (2,22) (2,8) (2,18) (2,19) (2,3) (2,20) (3,14) (3,5) (3,23) (3,22) (3,8) (3,18) (3,19) (3,20) (3,21) (4,7) (4,15) (4,6) (4,17) (4,13) (4,10) (4,16) (5,14) (5,8) (5,18) (5,19) (5,21) (6,13) (6,10) (6,16) (6,9) (7,15) (7,13) (7,9) (8,14) (8,11) (8,23) (8,22) (8,18) (8,19) (8,20) (8,21) (9,15) (9,13) (9,12) (9,16) (10,15) (10,17) (10,13) (10,12) (11,14) (11,23) (11,22) (11,18) (11,19) (12,17) (12,16) (13,17) (13,16) (14,23) (14,19) (15,17) (16,17) (18,23) (18,22) (18,19) (18,21) (19,23) (19,22) (19,20) (20,23) (20,21) (21,23) (22,23)
Q: Is there a path between node 19 and node 10? Your main answer should be 'Yes' or 'No'.
|
medium
|
No
|
connectivity
|
End of preview. Expand
in Data Studio
README.md exists but content is empty.
- Downloads last month
- 1