Algorithm 1. birth and death of coyotes

Start

Calculate $\omega$ and $\phi$

If $\phi =1$

Then, the newborn coyote survives, the only coyote in $\omega$ dies, and the age of the superior coyote is 0.

If $\phi >1$

The newborn coyote survived, the oldest coyote with the worst social adaptability in $\omega$ died, and the age of the excellent coyote was 0

Otherwise

The newborn coyote died

End