graphs

Try an example

Input

Lines of u v or u v w

Nodes

Directed Weighted

Index

Label

Labels & colours

values[node] - text under each node colors[node] - integer picks a colour

Comma or space separated, indexed like your nodes. Clicking a node overrides its colour.

Input formats

Codeforces / AtCoder - optional n or n m first line, then one edge per line; a third number is a weight.

Parent array - p[i] is the parent of node i; root is -1 (or 0 when 1-based).

p = [-1, 0, 0, 1, 1]

LeetCode - paste the array as printed, weighted or not. A second array on the next line becomes node labels.

[[0,1,5],[1,2,3]]
[9,8,7]

Click a node to cycle its colour, double-click to clear · click an edge to highlight · drag to move · scroll or pinch to zoom.
F fit · R re-layout · T theme · [ panel · Esc clear highlights

Paste a graph on the left, or pick an example. Codeforces lines, a parent array and LeetCode [[0,1],[1,2]] all work.

0 nodes · 0 edges