Can someone explain me Distrajk Algorithm?

Question

I need some help with Discreet Mathematics
I mean I don't need the code I need to understand without
I don't know who to fill the chart 📊, I've been using a chart and It's supposed to contain the values,

Answer 1

Hello, do you mean Dijkstra algorithm?

Did you try Wikipedia?

https://en.wikipedia.org/wiki/Dijkstra%27s_algorithm?wprov=sfla1