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Sounds like your disk is scratched, check it. You may be able to get it exchanged by the game manufacturer, or use a good machine to buff it out
1. Spanning tree - per vlan spanningntree vs rapid spanning tree
Neither. Link state and distance vector are types of routing-protocols eg: OSPF and ISIS are types of link-state routing protocol, while RIP and BGP are examples of distance vector.Per-VLAN spanning-tree and Rapid Spanning-Tree both operate in a very similar fashion to each other, but are neither Link-State or Distance-Vector. They operate within layer 2 (eg: Ethernet) domains only and only care about building a loop-free topology to the root bridge of the network.
2. Complexity Of Determining Tree is balanced?
Your getHeight method could be simpler (and more correct) if it was handling the null case.Also, I think you should have a read at this quite similar question
3. Root system of an evergreen tree
For many years it was thought that the majority of roots extended as far as the drip line, that is, the point where water falls off the foliage that is furthest from the trunk.Further research has shown that the answer is "it depends". Soil profile, urban or rural area, species, density of trees, age of trees all play a part. Even if we knew the type of tree, age of tree, soil profile and spacing it is difficult to tell as roots do not grow uniformly around a tree.About the only thing you can say with certainty is that the closer to trunk the more roots there are.You can do some fieldwork yourself by getting out a shovel and making a series of sharp cuts in the turf on your property line. When you dig down six inches do you see tree roots?As to whether your trees will die it depends on the percentage of the root area that will be disturbed. If more than half of the root area will be disturbed then there is a good chance that the health will suffer. Most trees do not take well to the compaction that is common with construction. If possible ask the neighbour to use construction fencing to ensure that the root area on their property is not driven over by machinery.Regarding selecting a new type of tree we need more details as to your location, amount of light, soil type and size of the planting area in order to assist
4. Just got a lemon tree?
Depending on which zone you are in you may want to keep it in the greenhouse (best in zones 9-11), very cold sensitive. Lemon tree's can grow up to 20' but in my experience the average out at 10'. You need to make sure your soil is well drained and slightly acidic. Do not prune a lemon tree unless it is lower (sucker) growth or dead. They grow best when left un pruned. Yo will need to fertilize with large amounts of nitrogen and potassium to get good lemon growth. Do not plant deep in the pot, make sure your root collar is above the soil and do not mulch up to the trunk.
5. Tea Tree Oil - Information?
tea tree oil is used for eny rash, zits, cuts, sun burns,stomich ach, and used as soap to make you smell good drink one cup a day of that stuff will make you live 7 extra years. the only effect is if your alergic to it you will die
6. Is a cactus considered a tree?
Cactus is a blues rock band from the 1970s that featured former members of Vanilla Fudge. Get some culture, you rag-bag! Thanks for asking!
7. are they killing my tree?
Power/phone companies do this trimming everywhere to keep branches from hitting their lines. They usually do a butcher job and leave the tree looking bad. Tho they do not usually kill it. The best way to avoid this is to get your own pruner people in if you see your branches heading for the lines and have them do a professional, careful job. Otherwise the power company will be back in a few years and do it again
8. Coloring a Tree
Hi mosd. You want the number permutations $sigma$ in $S_N$ such that for all $i$, there is and $j$ such that $sigma _j$ is a parent of $sigma _i$. Now, suppose you have already calculate the orderings in the subtrees $S[c_,S[c_,ldots S[c_k]$ which are denoted by $F[c_,ldots ,F[c_k]$. So in $sigma$ you can color $sigma _i$ in the color of the subtree it belongs(see picture below). In other words, you must treat $sigma _i$ to be equal to $sigma _j$ iff nodes $i,j$ belong to the same subtree. So, by doing that you must consider using multinomial to look for every possible rearange of these $underbracecolorblue* cdots *_S[c_underbracecolorgreen* cdots *_S[c_ldots underbracecolorred* cdots *_S[c_k-1]underbracecoloryellow* cdots *_S[c_k]$(1). That can be done in $binomN-1S[c_1],S[c_2],ldots ,S[c_k-1],S[c_k]=binomN-1S[c_1]binomN-1-S[c_1]S[c_2]ldots binomN-1-(sum _i=1^k-1 S[c_i])S[c_k]$ which is the multinomial number. Now, as every subtree has it's own ordering, that you have pre calculated (DP i guess), and those orders are in fact $F[c_,ldots ,F[c_k]$ then, by the multiplication principle, you must multiply those numbers to the order on the colored permutation (1) to have all the ways you can have a permutation $sigma$ with the characteristics proposed.Hope it helps.