1, on a non-closed circuit

 Planting problems can be divided into the following three conditions:

⑴ closed if the non-tree planting both ends of the line, then:

NUMBER = Paragraph spacing -1 +1 = length ÷ < br>
length = spacing × (number of plant -1)

spacing = length ÷ (number of plant -1)

⑵ If the non-closed end of the line to tree planting and the other end Do not plant trees, then:

number of trees = number of segments = length ÷ spacing

length = spacing × number of trees

spacing = length ÷ number of trees

⑶ If the non-closure of both ends of the line not to plant trees,Discount UGG boots, then:

number of trees = number of segments -1 = -1

full length ÷ spacing = spacing × (NUMBER +1)

spacing = length ÷ (NUMBER +1)

(4), closed circuit the number of issues on the relationship between tree planting as

number of trees = number of segments = length ÷ spacing
< br> length = spacing × number of trees

spacing = length ÷ number of trees

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